Connect with vetted app development companies that build custom solutions designed to drive retention, engagement, and revenue. Filter agencies by budget, team size, and location to find the right partner for your project.
List of the Best App Development Firms
12 Companies-Rankings updated: September 03, 2026
All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.
ThirdEye Data Transforms Enterprises with Data & AI Solutions & Services. ThirdEye Data leverages Artificial Intelligence & Data technologies to build AI applications for enterprises worldwide...
Top Services:
AI Development
Big Data Analytics
Software Development
IT Services
Staff Augmentation
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Location
San Jose, California
Number of Employees
50 - 99
Average Hourly Rate
$55/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
23 Projects Listed
ThirdEye Data Services
AI Development
Big Data Analytics
Software Development
IT Services
Staff Augmentation
DevOps Consulting
Cloud Consulting
Mobile App Development
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Microsoft Corp
Walmart
AWS
SCE
XPERI
Texisle
Glastrosch
British Petroleum
CRC
Google
Data sourced from the agency's DesignRush profile
ThirdEye Data Reviews & Testimonials
Matt Singer
CEO at Ecotrak
5.0★
Big Data Analytics Review from Matt Singer
ThirdEye helped analyzing data and recommending architecture for enhanced analytics. They understood our business needs really well and went above and beyond to deliver what we were looking for.
Kumar Mankala
Former Advisor of the AI/ML Program and Products at SCE
5.0★
Software Development Review from Kumar Mankala
ThirdEye developed CV ML models to automate image quality assessment for Field Asset Inspection (part of Wildfire Mitigation Program). The team delivered the models in time, was able to adapt to changing requirements.
Erhan Erdem
Review from Google
1.0★
Erhan Erdem's Review Sourced from Google
I did a voice study for them almost two months ago, still waiting for my payment. I contacted them multiple times and they don't even respond. What a joke.
Reviews verified by DesignRush and sourced from the agency's profile
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Lion Solution helps businesses customize SuiteCRM around real sales, customer service, marketing, and operational workflows. As an official SuiteCRM partner, we deliver CRM consulting, development, integrations, migrations, automation, reporting, and long-term support. We also bring AI into CRM processes...
Top Services:
Software Development
Software Testing
AI Development
Mobile App Development
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Location
Padua, Italy
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
5 Projects Listed
Lion Solution Srl Services
Software Development
Software Testing
AI Development
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Almaviva
Teddy Group
Andrea Bizzotto
MEP Group
Sirius
ZECA
SiglaCredit
Provet Lab
CSPFea
QFP
Data sourced from the agency's DesignRush profile
Lion Solution Srl Reviews & Testimonials
MAP360 SRL
Review from Google
5.0★
MAP360 SRL's Review Sourced from Google
We turned to Lion Solution for a customized solution, and with Suite CRM, we achieved our business goals. High-level consulting and support.
Matteo Daolio
Review from Google
5.0★
Matteo Daolio's Review Sourced from Google
Immediate and attentive assistance, with great willingness to follow you step by step to familiarize yourself with the system and its updates.
Federico Mazzucchelli
Review from Google
5.0★
Federico Mazzucchelli's Review Sourced from Google
Without a doubt, an excellent experience. The project was followed down to the smallest detail, from the initial explanation of our needs to the perfect import of the vast amount of data we had in a thousand Excel spreadsheets. Delivery was very quick, even a few days earlier than expected (which was, after all, a very short timeframe). Immediate post-sales support for the countless changes that annoying customers like me require. Now I have a work tool that allows me to monitor all my business activities at an excellent price, much lower than "renowned" solutions. I also used the email integration to quickly import new leads. Well done, highly recommended not only for their work style, but also for the results. We've been partnering with them for three years.
Reviews verified by DesignRush and sourced from the agency's profile
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Partner with us to revolutionize your industry through skilled Product design & development
At Colladome IT Network Solutions, we specialize in creating top-notch digital products that are tailored to meet the unique needs of our clients. As a service-based company, we understand that each business is unique, and we strive to deliver solutions that are custom-made to suit the specific requirements...
Top Services:
Web Design
Web Development
eCommerce Development
Logo Design
Video Production
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Location
Dubai, United Arab Emirates
Number of Employees
50 - 99
Average Hourly Rate
$10/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
4 Projects Listed
Colladome Services
Web Design
Web Development
eCommerce Development
Logo Design
Video Production
Branding
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We steer top-tier brands and early-stage startups toward providing their customers with cutting-edge digital design, web, and mobile experiences...
Top Services:
Mobile App Development
Branding
Software Development
Web Development
AI Development
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Location
Arlington, Virginia
Number of Employees
Under 49
Average Hourly Rate
$149/hr
Minimal Budget
$10,000 - $25,000
Unstuck Labs Services
Mobile App Development
Branding
Software Development
Web Development
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Rooam
Traxyl
Visajump
MyBuzz
iEatz
Data sourced from the agency's DesignRush profile
Unstuck Labs Reviews & Testimonials
Seth Banks
Review from Google
5.0★
Seth Banks's Review Sourced from Google
Amazing group of advisors and experts. Was invited from a friend to attend an event and the value walking away was tremendous. Thanks Unstuck Labs!
Ximena Segovia
Review from Google
5.0★
Ximena Segovia's Review Sourced from Google
Unstuck Labs team has been so professional on our interactions, especially during their Unstuck Tuesdays sessions! Feels like chatting with friends who happen to be total pros. 🙌🏼 Their advice was spot-on and totally helped me on my project!!
If you want to experience their awesome vibe, I highly recommend joining their Tuesday sessions! You won't be disappointed 😊
Fahd Malik
Review from Google
5.0★
Fahd Malik's Review Sourced from Google
Really easy to talk to and work along with. Helped me develop and scale a web application. Team is responsive and able to provide deliverables on a timely manner.
Reviews verified by DesignRush and sourced from the agency's profile
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Lithios was established in 2014 with the goal of developing mobile experiences and products that have a significant impact on our community by a group of enthusiastic NCSU entrepreneurs...
Top Services:
Mobile App Development
Software Development
VR/AR
Web Development
UI/UX Design
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Location
Raleigh , North Carolina
Number of Employees
Under 49
Average Hourly Rate
$199/hr
Minimal Budget
$10,000 - $25,000
Lithios Services
Mobile App Development
Software Development
VR/AR
Web Development
UI/UX Design
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Draft Kings
Offline
Operation 36
Silbo
Coworks
Data sourced from the agency's DesignRush profile
Lithios Reviews & Testimonials
Brennan Barber
Review from Google
5.0★
Brennan Barber's Review Sourced from Google
Great experience working with the Lithios team. They were able to dive in quickly on our project, gain a deep understanding of the product, and provide valuable insights and recommendations throughout the process. They managed expectations well and met our timelines and budget. Really couldn't have asked for a more positive working relationship!
Andrew Katz
Review from Google
5.0★
Andrew Katz's Review Sourced from Google
Brilliant development group. We brought a high innovation project to Lithios and they immediately found the critical path to evaluate the feasibility of a complete build. We are excited to continue working together.
Adam Clark
Review from Google
5.0★
Adam Clark's Review Sourced from Google
We really enjoyed working with The Lithios Team!! They have great technical & interpersonal skills!! If you plan to create an App, Lithios is a must.
Reviews verified by DesignRush and sourced from the agency's profile
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We solve problems through purpose-built apps, websites, and platforms. We're experienced in UI/UX design, website development, desktop and mobile app development, APIs, generative AI solutions, and cloud services. Our UI design and software development experts work with your team to achieve your business...
Top Services:
AI Development
Mobile App Development
Software Development
Web Design
UI/UX Design
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Location
King of Prussia, Pennsylvania
Number of Employees
Under 49
Average Hourly Rate
$135/hr
Minimal Budget
$10,000 - $25,000
Fynydd LLC Services
AI Development
Mobile App Development
Software Development
Web Design
UI/UX Design
Web Development
eCommerce Development
Cloud Consulting
IT Services
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
U.S. Bancorp
Red Hat Software
Pfizer
Saint-Gobain
U.S. Dept. of Justice
Heinz
The Vanguard Group
New Relic
Merck Sharp & Dohme
Philadelphia Scientific LLC
Data sourced from the agency's DesignRush profile
Fynydd LLC Reviews & Testimonials
David Sonn
Review from Google
5.0★
David Sonn's Review Sourced from Google
Fynydd is a team of very talented problem solvers, keenly skilled in delivering technology solutions. We flat out trust them. The applications, websites, and software they build are rock solid. And, they stand behind their work. In a world where the codebase could be faulty and you wouldn't even know it until it's far too late, Fynydd is the choice that brings peace of mind. #BeyondJustCoders
Reviews verified by DesignRush and sourced from the agency's profile
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We are one of Austrias leading digital agencies. Formed out of a rock band. 50+ fixed employees work at our offices in Vienna, St. Pölten and Linz. Our services include consulting, design, programming and digital marketing...
Top Services:
Digital Marketing
SEO
Social Media Marketing
WordPress Website Design
eCommerce Development
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Location
Vienna, Austria
Number of Employees
50 - 99
Average Hourly Rate
$140/hr
Minimal Budget
$10,000 - $25,000
LIMESODA Interactive Marketing GmbH Services
Digital Marketing
SEO
Social Media Marketing
WordPress Website Design
eCommerce Development
Web Design
Logo Design
Branding
Mobile App Development
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
A premiere technology services firm that empowers organizations to realize the full potential of their data and business processes. We take data generated from operational processes and enact robust data strategies to manage data across the enterprise and then convert your data into valuable information so...
Top Services:
AI Development
Mobile App Development
IoT
UI/UX Design
Business Consulting
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Location
Edmonton, Canada
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
SilverCreek Services
AI Development
Mobile App Development
IoT
UI/UX Design
Business Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Alberta Medical Association
Servus Credit Union
City of Edmonton
Rolling Mix Concrete LLP
The University of British Columbia
The City of Red Deer
Acrodex
AMA
Intuit
Canadian Western Bank
Data sourced from the agency's DesignRush profile
SilverCreek Reviews & Testimonials
Jeffrey
Review from Google
5.0★
Jeffrey's Review Sourced from Google
The silver creek team is great. They did a major overhaul of the TIBCO architecture to provide real time data integration.
Ray
Review from Google
5.0★
Ray's Review Sourced from Google
SilverCreek Software created a Machine Learning algorithm to help predict future sales and production figures. Great company. Highly recommend.
Reviews verified by DesignRush and sourced from the agency's profile
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We are a Swedish/Bosnian award-winning agency specializing in IT outsourcing and end-to-end software development.
With 85 experts on our team, we work with ventures and established companies to turn ideas into functional, high-quality products...
Top Services:
Web Development
Mobile App Development
Software Development
IT Services
eCommerce Development
Show more
Location
Gothenburg, Sweden
Number of Employees
50 - 99
Average Hourly Rate
$60/hr
Minimal Budget
$10,000 - $25,000
ZenDev AB Services
Web Development
Mobile App Development
Software Development
IT Services
eCommerce Development
Staff Augmentation
DevOps Consulting
Software Testing
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Based in Casablanca, Digital Nova is a premium technology agency and strategic partner that empowers SMEs through high-end web and mobile applications, custom AI automation, and scalable software architectures designed to drive measurable ROI...
Top Services:
Digital Services
Web Design
UI/UX Design
Web Development
Digital Marketing
Show more
Location
Casablanca, Morocco
Number of Employees
50 - 99
Minimal Budget
$10,000 - $25,000
Portfolios Count
1 Project Listed
Digital Nova Services
Digital Services
Web Design
UI/UX Design
Web Development
Digital Marketing
AI Development
Mobile App Development
eCommerce Development
SEO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Tumi
Samsonite
Springfield
WomenSecret
KTI
GenPharma
Casio
American Tourister
CityFoot
SpaceUp
Data sourced from the agency's DesignRush profile
Digital Nova Reviews & Testimonials
S.M
Review from Google
5.0★
S.M's Review Sourced from Google
I worked with Digital Nova for my brand based in Dubai, and I can confidently say they are the best design agency in Morocco. Hassan was professional, always available, and proactive throughout the process. He was incredibly patient (yes, I was picky!) and helped me create my branding from scratch. I’m extremely happy with my experience and highly recommend working with them.
Sakib Mahamud
Review from Google
5.0★
Sakib Mahamud's Review Sourced from Google
Digital Nova – Agence de Transformation Digitale is a forward-thinking agency specializing in digital transformation. They help businesses modernize operations, enhance online presence, and implement cutting-edge technology solutions. With a strong focus on innovation and efficiency, Digital Nova offers tailored strategies that drive growth and streamline digital processes. Their expertise in web development, digital marketing, and automation makes them a reliable partner for companies looking to thrive in the digital age.
Sophia Chraibi
Review from Google
5.0★
Sophia Chraibi's Review Sourced from Google
Great team !! The app development process is quick, smooth, and efficient. They understand the needs perfectly and deliver high-quality apps on time. Highly recommend for anyone looking for fast and professional app development!
Reviews verified by DesignRush and sourced from the agency's profile
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Inspired by the concept of "business of experience", we embody our mission of providing excellent experiences in our client's relationships with all parties interested in their business, with positivity, innovation, trust and sustainability...
Top Services:
Digital Services
Web Design
eCommerce Development
Branding
Digital Marketing
Show more
Location
Oliveira de Azeméis, Portugal
Number of Employees
100 - 249
Average Hourly Rate
$60/hr
Minimal Budget
$10,000 - $25,000
LOBA.bx Services
Digital Services
Web Design
eCommerce Development
Branding
Digital Marketing
UI/UX Design
Mobile App Development
Video Production
Social Media Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Frequently Asked Questions About App Development Companies
What services do app development companies typically offer?
App development companies usually handle strategy, UI/UX design, development, testing, launch, and ongoing maintenance. Some also provide product research and app store optimization.
How much does it cost to hire an app development company?
App development agencies typically charge between$30,000 and $500,000+, depending on the scope and complexity of the project.
Typical custom app costs by scope include:
Simple app: $10,000 to $35,000
Medium-complexity app: $35,000 to $150,000
Complex app: $150,000 to $300,000+
How long does it take to develop a mobile app?
Most apps take around 3 to 7 months to develop, though the timeline depends on complexity, features, technology, and the development team. Changes in scope, integrations, and testing requirements can also extend the timeline.
Simple apps: a few weeks to 3 months
Medium-complexity apps: 3 to 7 months
Complex apps: 7 to 12+ months
How do I choose the right app development company?
Look at relevant experience, past projects, technical expertise, communication, and post-launch support. The company should also understand your business goals and target users.
What should I look for in an app development company’s portfolio?
Check whether they have built apps similar to yours and review the usability, design quality, and functionality of their work. Pay attention to projects in your industry or with comparable technical requirements.
Proposals