Need a reliable and innovative mobile app development company to turn your idea into a functional, well-designed application? After combing through thousands of vetted client reviews and successful projects, we've compiled a list of the top mobile app developers to make your search more convenient and efficient. Tailor it by location, budget, hourly rates, team size, and expertise to find the perfect agency partner that fits your needs.
To identify the top-performing mobile app development companies, we’ve looked into 8,600 service providers and assessed their expertise, thought leadership, portfolio quality, pricing, and client feedback. Review their specializations, track records, and project outcomes to make an informed decision and ensure your app is set up for success.
Table of Contents
The Number 1 Mobile App Development Company as Selected by DesignRush Is:
1. Appinventiv
- Best for: Overall
- Average Hourly Rate: $25
- Minimum Budget: $25,000 - $50,000
- Founded: 2015
- Size: 1000 & Up
- Location: Noida, India
- Notable Clients: KFC, IKEA, Domino's, Pizza Hut, Adidas, KPMG, and more
Appinventiv comprises 800 tech professionals that cater to a diverse clientele across North America, Europe, and the Middle East. With their expertise in mobile app and software development, they have transformed the digital experience for more than 1,000 enterprises, including Fortune 500 companies like KFC, Pizza Hut, Adidas, IKEA, and more.
Appinventiv partnered with KFC in the Middle East to expand its digital presence and reduce dependency on food delivery aggregators. They have successfully developed and launched seven KFC food delivery apps across various Middle Eastern countries.
The results of this collaboration were impressive, with the mobile applications witnessing a 1.22% increase in conversion rate and maintaining an average rating of 4.5 stars on both the Play Store and App Store.
Over 50% of total orders received were through the mobile app, leading to a substantial reduction in costs. Additionally, there was a remarkable 60% increase in repeat purchases across channels. Customers displayed higher loyalty, which resulted in the highest Customer Lifetime Value (CLTV) compared to other order modes.
Check Appinventiv Agency Profile
2. Hyperlink InfoSystem
- Best for: Google API Integration
- Average Hourly Rate: $50
- Minimum Budget: Inquire
- Founded: 2011
- Size: 250 - 499
- Location: New York, NY
- Notable Clients: Papa John's, MLM List Pro, Snap & Sell, Baby Bod, Dogster, On Call MD, and more
Founded in 2011, Hyperlink InfoSystem was started by a visionary, Harnil Oza. From a three-man business, their team has grown in 2022 to the tune of 1,000 dedicated professionals. Supporting the holistic development of their workforce, they augmented their space with nine additional offices totaling 40,000 square feet.
Hyperlink InfoSystem assisted Papa John's, a New York-based franchise group, in expanding its digital presence with an on-demand pizza delivery app for drivers. The app allowed drivers to register, accept or reject ride requests, and view participating stores on a map. Hyperlink InfoSystem created a comprehensive admin panel that enables moderators to view and manage orders, track drivers, and send push notifications.
The agency encountered challenges with displaying multiple orders on a map, which was resolved with Google API integration. The successful collaboration gave birth to an efficient mobile app that empowers drivers to earn additional income and provides a more effective food delivery system for Papa John's franchises.
Check Hyperlink InfoSystem Agency Profile
3. Designli
- Best for: UI/UX
- Average Hourly Rate: $100
- Minimum Budget: Inquire
- Founded: 2013
- Size: Under 49
- Location: Greenville, SC
- Notable Clients: Thingealogy, Earth Technology Integration, National Trench Safety, Secur.Space, Paidback, and more
Designli redefines success in mobile and web application development. They offer a consultative journey from conception to post-launch iteration. Their SolutionLab feature is perfect for judicious planning, as it ensures a streamlined approach to meet your users' needs.
Designli was vital in realizing Thingealogy using SolutionLab to prioritize user experience. Guided by this innovative idea, their adept UX and UI teams created a striking interface that offers a 'grid view' and 'spreadsheet view' to ensure an interactive visualization of stored data.
Developed with AngularJS, NodeJS, and Loopback, Designli meticulously managed the project, maintaining budget control with real-time updates on progress and expenditure. After rigorous Beta Testing, Thingealogy was successfully launched with zero downtime for existing users, marking a seamless transition with continuous feature enhancement.
4. Mercury Development
- Best for: Multi-Platform Apps
- Average Hourly Rate: $50
- Minimum Budget: $10,000 - $25,000
- Founded: 1999
- Size: 100 - 249
- Location: Palm City, FL
- Notable Clients: Fitbit, Sony, Mercedes-Benz, HSBC Global Technology, Burger King, Cisco, and more
With its proficiency in digital transformation, Mercury Development caters to diverse entities — from budding startups to Fortune 100 companies. Their team of over 400 skilled professionals and more than 20 years of experience allows them to shorten development time.
Perhaps one of Mercury Development's exceptional success stories is its collaboration with Fitbit. Starting in 2011, Mercury pioneered the first multi-platform app for Fitbit. Navigating challenges with early Android devices, the agency successfully decoded proprietary technology to establish Fitbit and Samsung device connectivity.
Their collaboration with HTC led to innovative firmware integration of a step counter. Advancements continued with the Xbox version of the Fitbit Coach app and the integration of the Fitbit app on Windows 8. From a step counter to the number one fitness tracker that’s currently used by over 50 million people, Fitbit’s journey showcases Mercury Development’s global recognition.
Check Mercury Development Agency Profile
5. Wonderment Apps
- Best for: Educational Apps
- Average Hourly Rate: $99
- Minimum Budget: $1,000 - $10,000
- Founded: 2015
- Size: 100 - 249
- Location: Los Angeles, CA
- Notable Clients: NASA, Walgreens, Stamps.com, iHerb, Civic, and more
Serving entities from startups to large-scale tech ventures, the dynamic team at Wonderment Apps boasts a decade-long legacy, punctuated by successful collaborations with prestigious organizations like NASA, Walgreens, Stamps.com, Warner Media, and iHerb.
Wonderment Apps collaborated with NASA's Earth Sciences Division to create an engaging educational app: the NASA Earth Science Vision 2030. They started by comprehending NASA's audience engagement goals, leading to the development of wireframes as app prototypes. After multiple feedback iterations, a final user experience flow was agreed upon.
Subsequently, development on iOS and Android followed, wherein Wonderment Apps crafted an interface and an image recognition tool prototype to launch a video. The seamless integration of these elements resulted in a single app that underwent meticulous testing before release. The outcome was an interactive platform educating audiences about NASA's exciting future projects.
Check Wonderment Apps Agency Profile
6. WebClues Infotech
- Best for: Banking Apps
- Average Hourly Rate: $12
- Minimum Budget: Inquire
- Founded: 2014
- Size: 100 - 249
- Location: Dover, DE
- Notable Clients: Contis, Dimendscaasi, Honeywell, Alo Yoga, Contis, Zemaas, and more
WebClues Infotech is a CMMI Level 5 certified company founded in 2014. The agency caters to startups, businesses, and enterprises by tailoring offerings to align with their unique needs.
WebClues Infotech successfully developed a secure and efficient platform for Contis, Europe’s leading banking-as-a-service platform. Features like checking account balances, viewing transaction history, and conducting payments or transfers were seamlessly incorporated. A robust, cutting-edge fraud detection system was also implemented.
The result is a user-friendly, safe, and reliable digital financial solutions portal where customers can navigate their financial needs with ease and assurance. This success story testifies to WebClues Infotech's expertise in creating robust digital solutions.
Check WebClues Infotech Agency Profile
7. Naked Development
- Best for: Comprehensive Apps
- Average Hourly Rate: Inquire
- Minimum Budget: $50,000 & Up
- Founded: 2018
- Size: Under 49
- Location: Irvine, CA
- Notable Clients: CarBlip, Google, Verizon, Universal Studios, Snapchat, Vizio, and more
A strong force in the app development industry, Naked Development has proudly launched 327 apps, amassing a remarkable 3.7 million downloads. Naked combines aesthetics with functionality to build loyalty among consumers. Their coding wizards are fluent in multiple programming languages to engineer your ideas into reality.
CarBlip collaborated with Naked to revolutionize the car-buying experience using a comprehensive app. Removing the burden of trawling through countless auto websites, the platform presents a vast selection of car brands and custom features under one digital umbrella.
Customers can arrange for home delivery of their dream car by selecting their preferred vehicle and desired add-ons. The whole process, from navigation to final choice, makes the car-buying experience effortless and highly personalized. The app is available for both Android and iPhone users, thereby showing Naked’s commitment to accessibility.
Check Naked Development Agency Profile
8. Apptunix
- Best for: eCommerce Apps
- Average Hourly Rate: $25
- Minimum Budget: $10,000 - $25,000
- Founded: 2013
- Size: 250 - 499
- Location: Austin, TX
- Notable Clients: Namshi, Droob, Dine In, Vrbo, McDonald's, and more
Apptunix is an award-winning app development agency that stands tall in the digital realms of the USA, UK, UAE, and India.
One of Apptunixs’ success stories includes the collaboration with Namshi, a Middle Eastern online shopping platform. They created a detailed product list to ensure that customers could easily view all product details and available sizes. The ordering process was simplified with numerous payment options, pre-filled details, and personalized product recommendations.
By placing a significant priority on superior UI/UX design, Apptunix was able to come up with interfaces that are captivating yet functional. These improvements resulted in significant growth for Namshi: a 56% increase in non-branded CTR, a 54% revenue hike, a 36% uptick in app downloads, a 27% sales rise, and an influx of 7,000 new users per day.
9. TheAppLabb
- Best for: Product Catalog
- Average Hourly Rate: $149
- Minimum Budget: $50,000 & Up
- Founded: 2007
- Size: 50 - 99
- Location: Toronto, Canada
- Notable Clients: Wild Work Foods, Peach Financial, Dial-A-Bottle, Park N Fly, Frigidaire, and more
Founded in 2007, TheAppLabb has emerged as a leading product innovation company. Guided by ever-evolving technology, they focus on crafting apps that fuel business growth, improve user engagement, and boost profitability. The agency acknowledges the perpetual need for user-friendly interfaces across multiple platforms, not just smartphones.
Tasked with expanding Wild Fork Foods into the US market, TheAppLabb created a versatile mobile app that fused the personal touch of a local butcher shop with the convenience of eCommerce. The app includes an extensive product catalog, QR code functionality for in-store product information, tailored recipe recommendations, and location-based push notifications. Same-day delivery is also integrated to create an unmatched shopping experience.
This solution not only increased basket size but also visit frequency. In just 15 weeks from its launch, the app garnered 5,000 organic downloads, surpassing the retention rate of its preceding mobile web app by tenfold.
Check TheAppLabb Agency Profile
10. Echoinnovate IT
- Best for: Multilingual Apps
- Average Hourly Rate: $25
- Minimum Budget: $10,000 - $25,000
- Founded: 2012
- Size: Under 49
- Location: Plymouth, MN
- Notable Clients: Fibre2Fashion, Buddhi Baby, Trikke, Victoire, and more
Founded in 2012, Echoinnovate IT is an app development company recognized for its custom solutions. With headquarters in both India and the US, their proficient team of full-stack engineers are innovators and problem-solvers. They have served over 100 content clients from VC-backed startups to rapidly expanding tech companies and SaaS firms.
Echoinnovate IT helped Fibre2Fashion, a B2B company in the textile and fashion sector, gain a competitive edge by developing a comprehensive platform to stay abreast of industry trends and make data-driven decisions.
The multilingual feature catered to a global clientele and opened more channels of communication. The core function was data analysis, which helped scrutinize key metrics like sales, inventory, production efficiency, and consumer behavior to optimize decision-making.
Check Echoinnovate IT Agency Profile
How We Picked The Best Mobile App Developers
To select the best mobile app developers in 2024, we looked into various factors, including client roster, portfolio, case studies, reputation, focus service, ratings, and expertise.
DesignRush agency experts curated a scoring system to gauge their performance based on metrics like:
- Focus on mobile app development services
- Ability to work with big reputable brands
- The number of app development projects delivered
- The results brands get from their app development service
- DesignRush and Google ratings
Check out our DesignRush Agency Ranking Methodology to get a full view of how we picked the agencies listed above.
10 Most Popular Mobile App Development Companies Compared
Agency Name | Location | Hourly Rate | Size | Best For |
Appinventiv | Noida, India | $25 | 1000 & Up | Overall |
Hyperlink InfoSystem | New York, NY | $50 | 250 - 499 | Google API Integration |
Designli | Greenville, SC | $100 | Under 49 | UX/UI |
Mercury Development | Palm City, FL | $50 | 100 - 249 | Multi-Platform Apps |
Wonderment Apps | Los Angeles, CA | $99 | 100 - 249 | Educational Apps |
WebClues Infotech | Dover, DE | $12 | 100 - 249 | Banking Apps |
Naked Development | Irvine, CA | Inquire | Under 49 | Comprehensive Apps |
Apptunix | Austin, TX | $25 | 250 - 499 | eCommerce Apps |
TheAppLabb | Toronto, Canada | $149 | 50 - 99 | Product Catalog |
Echoinnovate IT | Plymouth, MN | $25 | Under 49 | Multilingual Apps |
List of the Best Mobile App Developers
- At Goji Labs, we are a web and mobile app development company headquartered in Los Angeles. With over 10 years of experience, our team has helped startups, businesses, and non-profits launch hundreds [... view the full profile of Goji Labs]Top Services:Mobile App Development Software Development UI/UX DesignLos Angeles, California Under 49 $149/hr $25,000 - $50,000
- Suffescom is a leading mobile app development company offering top-notch solutions across diverse industries. [... view the full profile of Suffescom Solutions Inc]Top Services:Mobile App Development HTML5 iPhoneLos Angeles, California 250 - 499 Inquire $10,000 - $25,000
- Zazz equips your business digitally with mobile, web & custom software development solutions, helping you stay relevant in the dynamic market filled with growing customer needs. [... view the full profile of Zazz]Top Services:Mobile App Development UI/UX Design Web DevelopmentSeattle, Washington 250 - 499 $45/hr Inquire
- First we listen and strip down your idea to reveal the core of your business objectives.This means designing a strategy that will best support the users total experience, end-to-end.Then our [... view the full profile of Naked Development]Top Services:Mobile App Development UI/UX Design AndroidIrvine, California Under 49 Inquire $25,000 - $50,000
- We are the nerds that every company wants in their tech division; experience, innovative and imaginative to the core!With more than 200 innovative software products and solution delivered, Trango [... view the full profile of Trango Tech]Top Services:Mobile App Development Android iPhoneSan Jose, California 100 - 249 Inquire $1,000 - $10,000
- Azumo is a fast-growing nearshore software development company specializing in AI, data engineering, and enterprise web and mobile apps. We help businesses build intelligent apps by providing top-tier [... view the full profile of Azumo]Top Services:Mobile App Development Outsourcing Software DevelopmentSan Francisco, California 100 - 249 $55/hr $50,000 & Up
- AppMakersUSA is a US-based full-service mobile application development company. We specialize in building cross-platform websites and apps (meaning iOS & Android for the price of one), informing your [... view the full profile of App Makers USA]Top Services:Mobile App Development UI/UX Design AndroidWoodland, California Under 49 Inquire $10,000 - $25,000
- We craft digital products that streamline your processes, expand your customer base, and drive business growth. Strategically located within your reach, we'll take your ambitious project from an [... view the full profile of Infinum]Top Services:Mobile App Development UI/UX Design HTML5New York City, New York 250 - 499 Inquire $50,000 & Up
- Mercury Development offers best in class Software Development, Mobile Apps, UI/UX, QA, ML, Data Science and more. With over 23 years in business, and over 400 employees, Mercury has the experience [... view the full profile of Mercury Development]Top Services:Mobile App Development Web Development HTML5Stuart, Florida 250 - 499 $50/hr Inquire
- Phenomenon specializes in data-driven product design and development for SMEs across SaaS, EdTech, FinTech, and Healthcare. We offer UI/UX design, Web & Mobile development, Discovery, MVP creation, UX [... view the full profile of Phenomenon Studio]Top Services:Mobile App Development Software Development UI/UX DesignWroclaw, Poland 50 - 99 $45/hr Inquire
Need Help Selecting The Right Agency For Your Project?
We'll Find The Best Agencies For You- Appening has been helping startups from all over the world since 2017 with next-generation web and mobile apps. Our passion lies in developing visually stunning and user-friendly solutions, making us [... view the full profile of Appening]Top Services:Mobile App Development IT Services UI/UX DesignBengaluru, India Under 49 $10/hr $10,000 - $25,000
- Top Rated: 5-star Average ReviewsYour trusted partner for software development and team augmentationDiffco is a global software development and team augmentation company based in Silicon Valley. With over 16 years of experience delivering robust software solutions in mobile, web, and AI development [... view the full profile of Diffco]Top Services:Mobile App Development Software Development AndroidSan Jose, California 50 - 99 $70/hr $25,000 - $50,000
- ELEKS is the partner of choice for many leading enterprises, SMEs and technology challengers. We help businesses elevate their value through custom software development, product design, QA and [... view the full profile of ELEKS]Top Services:Mobile App Development Software Development AndroidChicago, Illinois 1000 & Up $50/hr $25,000 - $50,000
- TRIARE provides comprehensive services encompassing the entire software development lifecycle of WEB and MOBILE applications, along with UI/UX Design, Prototyping, Business Analysis, and software [... view the full profile of TRIARE]Top Services:Mobile App Development Software Development Web DevelopmentWarsaw, Poland 50 - 99 $45/hr Inquire
- Offering Chatbot, IT, and Software Solutions. Talentica Software is an innovative outsourced product development company that provides startup-oriented and dedicated remote teams to help startups [... view the full profile of Talentica Software]Top Services:Mobile App Development IT Services OutsourcingPune, India 500 - 999 $30/hr $50,000 & Up
- IT Medical delivers custom healthcare software to enhance patient care and streamline healthcare operations. Our expert team leverages AI to provide comprehensive healthcare software solutions [... view the full profile of IT Medical]Top Services:Mobile App Development Android HTML5Miami, Florida Under 49 Inquire Inquire
- We are a company that prides itself on creating outstanding mobile applications and mobile enterprise software applications. [... view the full profile of Quartus Technology, Inc]Top Services:Mobile App Development Software Development Web DevelopmentWestport, Connecticut 50 - 99 Inquire Inquire
- IIH Global offers innovative web, software, and mobile app development services tailored to your needs. As a trusted UK-based agency, we deliver reliable, scalable, and client-focused solutions to [... view the full profile of IIH Global]Top Services:Mobile App Development Software Development Web DevelopmentRickmansworth, United Kingdom 50 - 99 $20/hr Under $1,000
- Aristek is a custom development company specializing in AI and DS solutions for EdTech, HealthTech, Logistics, and Retail. Our experts have 22+ years of experience, serving 40+ global clients and [... view the full profile of Aristek Systems]Top Services:Mobile App Development Android HTML5Vilnius, Lithuania 100 - 249 $50/hr $25,000 - $50,000
- Plego Technologies is an organization that offers customised services. Our areas of expertise include software development services, the creation of bespoke web applications as well as their design [... view the full profile of Plego Technologies]Top Services:Mobile App Development Web Development AndroidDowners Grove, Illinois Under 49 Inquire Inquire
- We work with ambitious startups, global nonprofits, and Fortune 500s to design and develop the websites and software they need. [... view the full profile of Bilberrry]Top Services:Mobile App Development Outsourcing Software DevelopmentSeattle, Washington 50 - 99 $100/hr Inquire
- SEM Nexus is an award-winning startup app agency focused on building and marketing startup mobile apps. We live, breathe, and dream startups. They are our life, our passion. Let us help you make your [... view the full profile of SEM Nexus]Top Services:Mobile App Development Wearables iPhoneNew York City, New York Under 49 $100/hr $25,000 - $50,000
- Your #1 trusted BigCommerce agency partner. We strategically design, custom develop, re-platform and optimize best-in-class BigCommerce stores that attract, engage and convert loyal repeat customers. [... view the full profile of DigitlHaus Agency]Top Services:Mobile App Development UI/UX Design Web DevelopmentMiramar Beach, Florida Under 49 Inquire Inquire
- Digital Silk is an agency focused on Creating Superior Digital Experiences for their clients. They create cutting-edge brand strategies, websites, apps and results-driven marketing campaigns for [... view the full profile of Digital Silk]Top Services:Mobile App Development Software Development UI/UX DesignNew York City, New York 100 - 249 $150/hr Inquire
- Leveraging 30 years of excellence designing, developing, deploying and supporting world-class software solutions, Kanda Software has established itself as a trusted Software Development, Cloud [... view the full profile of Kanda Software]Top Services:Mobile App Development Software Development UI/UX DesignBoston, Massachusetts 500 - 999 $50/hr $50,000 & Up
- Enterprise-class Web systems & apps as well as top-notch outsourcing services [... view the full profile of CreateIT.com]Top Services:Mobile App Development Outsourcing Web DevelopmentWarsaw, Poland 100 - 249 $50/hr Inquire
- Rubyroid Labs is a full-cycle software development company specializing in the development of digital solutions. Since 2013, we have been creating software for startups and established businesses [... view the full profile of Rubyroid Labs]Top Services:Mobile App Development Outsourcing Software DevelopmentWarsaw, Poland 50 - 99 $35/hr $10,000 - $25,000
- When hiring an app or web development team to build custom software, one variable matters most: are the developers fully dedicated to your success, or are you one client of many? [... view the full profile of Designli]Greenville, South Carolina 50 - 99 $85/hr $10,000 - $25,000
- Newwave Solutions is a top-notch IT outsourcing company with over 12+ years of experience and 300+ dedicated employees. [... view the full profile of Newwave Solutions]Hanoi, Vietnam 500 - 999 $25/hr $25,000 - $50,000
- BitsWits is the top mobile app development company in the US, creating innovative mobile applications that help businesses across industries increase efficiency, engagement, and sales. Our top mobile [... view the full profile of BitsWits]Houston, Texas 100 - 249 $25/hr $25,000 - $50,000
- Top Rated: 5-star Average ReviewsAccelerating Software Development - Building Offshore Software Development CentersSaigon Technology focuses on tailored web and app development for emerging startups and established enterprises. The company adheres to ISO standards and embraces an Agile approach. Models: offshore [... view the full profile of Saigon Technology]Ho Chi Minh, Vietnam 500 - 999 $35/hr $10,000 - $25,000
- Alty is the apps design and development company. Our goal is to help startup entrepreneurs and companies implement innovations, making digital interaction with their products and services as simple as [... view the full profile of Alty]Cascais, Portugal 50 - 99 $75/hr $25,000 - $50,000
- Surf develops client and corporate solutions from scratch, covering native and cross-platform mobile apps, web apps and services, AR and ERP systems. Over 13 years, we've built apps for KFC, Mars, The [... view the full profile of Surf]Wilmington, Delaware 100 - 249 $49/hr $25,000 - $50,000
- DigitilizeWeb takes pride in everything we do and collaborate with our clients to develop the most effective strategies for their businesses. We create a unique tone for your business and communicate [... view the full profile of DigitilizeWeb]Manchester, United Kingdom Under 49 $20/hr $1,000 - $10,000
- Discover excellence with Simpalm's digital solutions. We are more than an app development company; we are your partner in crafting exceptional mobile and web experiences. [... view the full profile of Simpalm]Rockville, Maryland Under 49 Inquire $10,000 - $25,000
- Crocoapps: A Decade of Excellence in Game and App Development. From React Native to Unity 3D, we deliver turnkey solutions for your digital ventures. Our mission is to create cutting-edge products and [... view the full profile of Crocoapps]New York City, New York 100 - 249 $35/hr Under $1,000
- Essential Designs is a team of custom application developers for Web, Mobile and Desktop, developing world class applications for the last 17 years. Guaranteed delivery timeline or receive a refund. [... view the full profile of Essential Designs]Vancouver, Canada 50 - 99 $50/hr $25,000 - $50,000
- Technoyuga soft is an emerging web & mobile app development company established with the vision of helping startups, small & mid-sized businesses, brands to help with their technology needs. [... view the full profile of Technoyuga Soft]New York City, New York Under 49 Inquire $10,000 - $25,000
- Magneto IT Solutions, an award-winning eCommerce agency, specializes in Node.js development. We excel in creating top-notch B2C, B2B, and Marketplace eCommerce solutions. Our Exclusive Partnerships [... view the full profile of Magneto IT Solutions]New York City, New York 100 - 249 $30/hr $10,000 - $25,000
- Proud 2024 Webby Award winner in the Responsible AI category and winner of the European Technology Awards for App Development in 2021. [... view the full profile of Wolfpack Digital]Cluj-Napoca, Romania 50 - 99 $70/hr $25,000 - $50,000
- Latin America's and San Francisco's #1 development & staffing company. With 300+ products delivered, we lead in Mobile, Web, Blockchain, and AI solutions. [... view the full profile of Cheesecake Labs]San Francisco, California 100 - 249 Inquire $50,000 & Up
- Caveni Digital is a unique web design agency headquartered in Philadelphia. We take immense pride in the vast design diversity in the websites we create. Our team specializes in website development [... view the full profile of Caveni Digital Solutions]Philadelphia, Pennsylvania Under 49 $125/hr $1,000 - $10,000
- Glorium Technologies specializes in tech consulting and engineering for Healthcare and Real Estate. We offer comprehensive software development services, from planning to maintenance. Our mission is [... view the full profile of Glorium Technologies]Princeton, New Jersey 250 - 499 $50/hr $25,000 - $50,000
- AppsChopper develops market-winning apps by bringing your distinctive vision to fruition. Our digital solutions combine personalized technology with your company's character, increasing the value of [... view the full profile of AppsChopper]New York City, New York 100 - 249 $55/hr Inquire
- Top Rated: 5-star Average ReviewsTechnical partners | Full-service Web development | IT Outsourcing | Blockchain Development CompanyPeiko is a company that develops the most demanding and technically complex web projects, improving the quality of products for all major IT markets in the world. We have been helping companies and [... view the full profile of Peiko]London, United Kingdom 50 - 99 $40/hr $25,000 - $50,000
- I am grateful that you took the time to visit! Because you are here, I may assume that you are searching for help with some aspect of software development, whether it is UI/UX design or mobile app [... view the full profile of Differenz System]Los Angeles, California 100 - 249 $30/hr $25,000 - $50,000
- Brainvire: Your Trusted Partner for Hybrid App Development [... view the full profile of Brainvire Infotech]Irving, Texas 1000 & Up $25/hr $1,000 - $10,000
- Zamratech, a globally recognized company based in the United States, has become a leading worldwide application developer. We provide a comprehensive range of digital services, including web design [... view the full profile of Zamratech]Cincinnati, Ohio 100 - 249 $35/hr $1,000 - $10,000
- Outsmart the competition with best-in-class Custom Software development, web & mobile app development & digital marketing services. Build digital products that let people do things differently. [... view the full profile of TechAvidus]Chicago, Illinois 50 - 99 $18/hr $1,000 - $10,000
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Mobile App Development Company Hiring Guide
What is a mobile app development company?
A mobile app development company is a company that designs, creates, and maintains applications for mobile devices like smartphones and tablets. These companies work with clients to transform ideas into functional, user-friendly apps tailored to specific platforms such as iOS or Android. They handle everything from planning and coding to testing and launching, ensuring the app meets business goals and provides a great user experience. Many also offer ongoing support, updates, and optimization to keep the app current and effective in a fast-changing digital landscape.
What does an app development company do?
An app development company creates, tests, and refines applications on platforms (iOS and Android) for mobile devices using its coding and programming expertise.
App development companies are responsible for a range of tasks and activities throughout the app development lifecycle, such as:
- Idea generation and conceptualization
Determining users’ problems the application addresses and the specific audience it serves. Performing market research on the competitive landscape and user preferences to establish a solid groundwork for the development phase. - Design
Creating an appealing user interface (UI) and an engaging user experience (UX). This stage covers wireframing, prototyping, creating style guides, choosing color schemes, fonts, flexible layouts, and screen elements. - Development
Writing the code for the app’s front and back end based on the design and specifications previously outlined. This involves managing data and creating the server-side logic, databases, and application programming interface (API). - Quality assurance and testing
Conducting unit testing, integration testing, and system testing to identify and fix issues in the code. - Optimization
Finetuning the code and the app’s overall performance to ensure it runs efficiently and meets performance standards. - Security implementation
Incorporating cybersecurity measures to protect the app and user data from potential threats. - Deployment
Launching servers and making the application accessible to users via the app stores. - Ongoing technical support and maintenance
Releasing updates and patches to fix bugs and performance issues. - Documentation
Creating a comprehensive guide for the codebase, APIs, and other relevant aspects to assist future expansion, maintenance, and troubleshooting.
How much does it cost to build an app for a business?
Building an app for a business can cost between $80,000 and $250,000+. The price will depend on the app’s complexity, set of features and functionalities, and location of the development company.
Provided below are the average app development costs based on complexity:
App complexity | Average project cost |
Simple | Up to $80,000 |
High/complex | $150,000-$250,000 |
Here are the development costs based on platform:
Platform | Average project cost |
iOS | $75,000-$500,000 |
Android | $50,000-$500,000 |
Hybrid | $90,000-$700,000 |
Meanwhile, as a general guideline, yearly app maintenance can cost 15% to 20% of the initial development fee. This includes continuous bug fixes, stability and performance improvement, code optimization, additional support for new operating system (OS) versions, new feature development, and more.
The top 50 mobile app developers on DesignRush charge an average of $65 per hour. 9.5% of these companies accept projects with a budget of under $1,000, making the service accessible for startups and small businesses. On the other hand, 6.1% require a minimum project budget of $50,000, offering advanced technological solutions and development frameworks for exceptional performance and user experiences.
How long does it take to develop an app?
Developing an app typically takes one to over nine months, depending on the size and complexity of the project:
Project type | Estimated timeframe |
Basic small apps with straightforward features | 2-4 months |
Mid-size apps with above-average features | 4-6 months |
Intricate apps with advanced features | 9+ months |
Why should I develop a mobile app for my business?
You should develop a mobile app for your business to:
- Increase accessibility
Provide customers with convenience and flexibility in interacting with your business and accessing your products or services from their mobile devices. - Enhance customer experience
Enable customization of interfaces and features to align with customer preferences. - Build brand recognition
Reinforce brand identity, image, and recall by incorporating logos, color palettes, and design elements that are unique to you. - Create your marketing channel
Push notifications, in-app messages, and promotions enable you to run targeted campaigns and reach your market effectively. - Boost sales
Streamline the purchasing process for buyers, from product search and cart management to payment transactions.
Why should I hire an app development company?
You should hire a dedicated app development company because of its ability to develop a highly functional mobile app and provide long-term post-launch support.
Hire seasoned app developers to:
- Gain access to their technical expertise
- Access their resources, premium tools, and licenses
- Stay on top of app development trends
- Leverage technical SEO for your app to generate quality leads
- Reach a global market
- Receive post-release support
Success Story
In the following case study, we’ll look into how specialized app development company Unico Connect expanded the Deep Meditate wellness app’s user base:
- Challenge: Deep Meditate set an ambitious three-month timeline for app development at a reasonable cost. The media-heavy app required custom features, including personalized daily plans, offline functionality, and an enhanced audio player, to improve user experience and reach a wider audience base.
- Solution: Adopting an agile development approach, Unico Connect began its "Discover & Frame" workshop to define project requirements, features, design, and the ideal tech stack. Despite the app's extensive video and audio database, the team implemented an advanced architecture to ensure smooth performance. The developers also integrated offline support, in-app purchases, audio downloads, and custom plans for improved functionality and user appeal.
- Results: Shortly after release, Deep Meditate attracted over 100,000 new users. It now has more than one million downloads on Android, a 4.4-star average rating, and an adoption rate of 3x more than its competitors on iOS.
How do I choose the best app development firm?
Follow these steps to choose the best app development firm:
- Set definitive goals and requirements
Outline essential aspects such as functionalities, features, and target market. Determine whether you are building a native or hybrid application. - Research companies and their location
Evaluate their team size, global delivery capabilities, language support, and ability to comply with regulatory and data safety requirements. - Understand their client and niche focus
Make sure they have extensive experience with app development for your business vertical. Read verified reviews and testimonials from previous and existing clients. - Learn about their available tech stack
See if they use the latest tools and software for front-end and back-end development, migration, scalability, UI/UX design, databases, content management, risk management, and cybersecurity. This should include programming languages (Swift, Objective-C, Java, Kotlin) and frameworks (React Native, Flutter, Xamarin, Angular, Vue.js, Node.js, Django, Ruby on Rails). - Shortlist and send RFP
Narrow your choices to five agency partners based on portfolio, case studies, and domain expertise. Submit a mobile app development request for proposal (RFP). - Evaluate personalized proposals
Assess the proposal details and structure. Are your business demands addressed? Are they able to provide several options to deliver your app idea? What’s their approach to design, execution, testing, and deployment? Is the post-launch support and maintenance process clear? Do they propose future development and expansion? - Arrange interviews
Ask about the specialists, project manager, and point of contact who will work on your project. Check the transparency of the pricing structure and observe their communication skills. - Evaluate and arrive at a decision
Compare the companies and select the specialized app developer that fits your project requirements, budget, expectations, and company values.
If you need further assistance finding the right mobile app development company, check out our Marketplace, where you can share your project details with us. We’ll connect you with companies most aligned with your requirements — for free.
How do I find the best mobile app development company on DesignRush that fits my budget?
Find the best mobile app development company on DesignRush that fits your budget through our customizable search tools. Adjust filters to set your budget range, whether $1,000 or beyond $50,000, or refine your search by hourly rate.
Low Budget: 1k above | |
Mid Budget: 10k above | |
High Budget: 50k above |
With comprehensive agency profiles, you can easily assess service providers based on location, expertise, client feedback, and team size, giving you the insights needed to make a confident and informed decision.
What red flags to watch for when hiring mobile app development companies?
The red flags to watch out for when hiring mobile app development companies include:
- Vague and unrealistic project timelines
Take it as a warning when a company promises the delivery of a complex app in an impossibly short period. - Lack of platform-specific expertise
Avoid companies that claim expertise in all platforms while being unable to provide a portfolio of projects tailored specifically to iOS, Android, and cross-platform. - No emphasis on app performance optimization
Veer from developers who focus solely on design without considering performance metrics like load time, battery consumption, or data usage. - Misaligned processes
Look out for agencies without a defined communication protocol, project management, and reporting plans. - Cookie-cutter proposals
Watch out for generic proposals that don’t address your app’s unique requirements, target audience, or monetization strategies. - Inadequate focus on security
Steer clear of teams that seem lenient toward data security and regulatory compliance. - Disregard for user-centric design
Do not partner with an agency that fails to consider UI/UX and usability while only concentrating on backend functionality.
What should I ask an app development agency before hiring one?
Here are some questions you may ask an app development company before deciding to hire it:
Its Relevant Background
- What’s your experience working on a similar project?
- What are your specializations?
- How many apps have you developed?
- What tools and technologies do you typically use for mobile app development?
- How extensive is your experience in developing cross-platform apps?
- Did your company receive any awards or recognitions for mobile app development?
- What’s your team’s development capacity?
Its Services and Processes
- How do you approach UX and UI design in your app development process?
- What app development methodology do you use (e.g., Agile, Waterfall)?
- Which programming languages and frameworks do you specialize in?
- How do you conduct testing throughout the development process?
- What is your approach to app maintenance and updates post-launch?
- How do you manage changes in project scope or unexpected challenges during development?
- How do you handle potential app store rejections and ensure compliance with their guidelines?
- How do you ensure the security of the apps you develop?
- How do you maintain streamlined communication? Which channels do you use for client updates?
- What does the contract cover?
Related to Your Project
- Which platforms do you propose we use based on your idea?
- Who will work on our project?
- What will be the project timeframe based on the deliverables?
- Do you need the involvement of our in-house teams in the project?
- How will you ensure the accessibility of our app?
- What are your suggested monetization strategies based on our target audience?
- How will you ensure that the app you develop remains compatible and optimized for the latest operating systems?
- Who will own the code after launch?
What are the best app development agencies in the US?
The best app development agencies in the US are:
- Goji Labs
- 4.9 stars on DesignRush (10 reviews)
- 4.9 stars on Google (48 reviews)
- Top clients: World Wildlife Fund, WHO, City of Los Angeles, American Kennel Club
- Suffescom Solutions Inc
- 5.0 stars on DesignRush (38 reviews)
- 4.6 stars on Google (95 reviews)
- Top clients: Uber, CashApp, Modani Furniture, King Cubs
- Zazz
- 5.0 stars on DesignRush (92 reviews)
- Top clients: McDonald's, Honda, NBA, Citibank
- Naked Development
- 4.9 stars on DesignRush (11 reviews)
- 5.0 stars on Google (6 reviews)
- Top clients: Car Blip, Vigor Fitness, Snap MD, Basebalism
- Trango Tech
- 4.7 stars on DesignRush (7 reviews)
- Top clients: KIA, Helpp, Matchbox, Click N Kollect
Why People Trust DesignRush
Rated 4.7 on Google and Trustpilot, DesignRush Agency Directory is a reliable resource for finding mobile app development companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators like portfolio, client reviews, and industry reputation.
Sources
DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website, and they can choose to claim them or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.