Searching for the best mobile app development companies in Mountain View, California, to help you innovate? DesignRush showcases agencies that have partnered with industry leaders like IBM and Deloitte. With over 1M monthly visitors and 40,000+ vetted agencies, our platform is a trusted resource for businesses looking to grow. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.
Best Mountain View Mobile App Developers
11 Companies - Rankings updated: April 02, 2026
Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.
Bringing awesome ideas to life
App Development drives innovation at Closeloop Technologies. With our unique expertise, we deliver tailored mobile solutions that enhance user engagement and business growth. Expect collaborative, cutting-edge apps designed to meet your specific goals and elevate your digital presence. [... see all Closeloop Technologies reviews ]- Location
- Mountain View, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 31 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCloseloop Technologies Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project SevenSeas 
App Development Project FlipSnap 
App Development Project UTR Sports - Web & App Development 
Software Development Project Ajna - SaaS Product Development 
Software Development Project Datacube - Data Analytics Software 
Software Development Project Pace Funding
Reviews verified by DesignRush and sourced from the agency's profileCloseloop Technologies Reviews & Testimonials
Software Development Review from Rick Tomsic
Global business segment growth is requiring technology to keep up with the increase. Our platform is designed to be scalable and able to be implemented across several nations. We collaborated with Closeloop Technologies to work with our staff in order to scale up the programme.An whole agile team is provided by Closeloop Technologies to participate in our programme. At first, we gave them the data in hopes that they would aid in our execution. They have combined Spring Boot, JavaScript, and AWS cloud technologies.The platform is a value stream and full-suite insurance lifecycle. It is an internal iterative software programme.Working with Closeloop Technologies is simple. They pick up new roles rapidly and possess agile team abilities that are industry standard. The staff not only fits right in, but they also contribute their knowledge and perspectives, making them a vital component of the programme.
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Software Development Review from Henrique Dubugras
Services that had been slow or unavailable for weeks had to be brought back up. We must bring back our vital business role. After learning about our issue, the Closeloop project manager assigned a senior database specialist to address it. Our main programmer had a direct conversation with the database specialist of Closeloop after they listened to our problem and asked some follow-up questions. Within less than two hours, the solution to our issue had been verified and implemented.
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Software Development Review from Bill Rogers
We occasionally utilize outsourced resources to increase our team's ability to satisfy the commercial demands of our clients. This time, my goal was to create and enhance the products we were providing to clients. Their engineers joined our own team to work on the project, creating MetaTrader-based software for our traders. They assisted us in creating and refining a suite of services that give our clients more functionality; up until that point, the solution had been erratic and unconventional. Their most recent endeavor was the development of an income trading module. We employed a scrum methodology with sprint deliverables and agile planning. Along with narrative points, we also used our in-house bug tracking application for project and task management. Everything was really accurate.
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Data sourced from the agency's DesignRush profilePacefunding Cordance Premier Talent Partners Omnidian Datacube.ai HomeRun Financing BioStem Technologies UTR Sports AJNA Block & Tam
Excellence In Software Engineering
Emerline is an innovative global software engineering company that delivers full-cycle development services worldwide. [... see all Emerline reviews ]- Location
- Mountain View, California
- Number of Employees
- 500 - 999
- Portfolios Count
- 25 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsEmerline Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project UPLIN | Uber-Like App for Doctors 
App Development Project Online Marketplace for Streamlined Professional Services 
App Development Project While-Label Vet Telemedicine Solution 
App Development Project Dog Persons Dating App 
App Development Project MedBill-IQ | Mobile App Cutting Healthcare Costs 
App Development Project Web and Mobile App Development for Sports Technology Startup
Reviews verified by DesignRush and sourced from the agency's profileEmerline Reviews & Testimonials
Mobile App Development Review from Alex Rendell
With the help of Emerline, we were able to release an initial version of the app that received positive feedback from users. The team promotes a smooth workflow by being open and responsive to input. The remarkable quality of their state-of-the-art solutions is explained by their ability to use their respective experience in the field. I appreciate the team and commitment to thoroughly research the product.
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Software Development Review from Artur Gorelcenko
Thanks to Emerline's engagement, they provided a clear understanding of the benefits of the solution. They conducted effective consultation services to ensure the functionality of the solution after its successful launch. They were reliable and communicative, allowing them a successful partnership.
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Software Development Review from Undisclosed
Leading a systematic approach, Emerline performed in-depth analyses and proactively provided recommendations on how to further improve the client's processes. They demonstrate their dedication to the project's success through their effective communication, quick turnaround time, and responsiveness.
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Data sourced from the agency's DesignRush profileCPG Data Hello Ralphie Praxie Espresa FUCHS
Mobile App Development Agency
M TECHUB LLC Leading Mobile App Development & Staff Augmentation Company in the USA [... see all M TECHUB LLC reviews ]- Location
- Mountain View, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 20 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsM TECHUB LLC Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project Thunder VPN - Fast, Safe VPN | Mobile App Development | Android App | Ios App 
App Development Project for Delivery & Takeaway Company JoyRide - Book Car and MC Taxi | Mobile App Development | Android App | Ios App 
App Development Project for Travel Company Polarsteps - Trip Planner | Mobile App Development | Android App | Ios App 
App Development Project for Finance Company SadaPay: Money made simple | Mobile App Development | Android App | Ios App 
App Development Project for Beauty Company Skincare Scanner App | Mobile App Development | AI App Development 
App Development Project for Hospitality Company Home Services app | Mobile App Development | Android App | Ios App
Reviews verified by DesignRush and sourced from the agency's profileM TECHUB LLC Reviews & Testimonials
Mobile App Development Review from Soo Kang
We partnered with M TECHUB LLc to develop the "Coffee Meets Bagel Dating App," and we are thoroughly impressed with the results. The scope of the project was extensive and well-executed, covering all critical aspects of the app's functionality, design, and user experience. Below is a summary of the key deliverables:App Development: We collaborated closely to build a feature-rich, intuitive dating app with both Android and iOS versions. The app includes personalised matching algorithms, profile creation, messaging functionality, user preferences, and location-based matching.User Interface & Experience: M TECHUB LLc delivered a sleek, user-friendly design, ensuring smooth navigation and a visually appealing interface tailored to meet the needs of the app's target audience.Backend Architecture: A robust backend was developed to handle user data, match suggestions, real-time messaging, and seamless integration with third-party services. The platform ensures high performance, scalability, and data security.Quality Assurance & Testing: Throughout the development process, extensive QA and testing were carried out to ensure the app functions flawlessly across all devices and platforms.Launch & Deployment: The app was successfully launched on both the Apple App Store and Google Play Store. The M TECHUB LLc team also assisted with post-launch support, addressing any minor issues promptly.Ongoing Support & Updates: Post-launch, we received continuous support to optimize performance and implement new features based on user feedback.We are extremely satisfied with the outcome of this project and the professionalism, expertise, and dedication displayed by M TECHUB LLc. They not only met our expectations but exceeded them, ensuring a successful app launch and continued support. I highly recommend their services for any app development project!
Show moreAamal Abdullah BUTT's Review Sourced from Google
I had an outstanding experience working with MTech Hub for our fintech mobile application. Their team demonstrated deep technical expertise and a clear understanding of the financial technology landscape. From the initial consultation to the final product launch, every step was handled with professionalism, creativity, and attention to detail.They built a seamless, secure, and user-friendly app that exceeded our expectations. Features like real-time transaction updates, robust encryption, and intuitive UI were implemented flawlessly. The support team was always responsive and proactive in addressing our needs.I highly recommend MTech Hub to anyone looking for top-tier fintech mobile app development. Their service quality, innovation, and commitment to delivering results make them a standout partner in the tech industry.
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Data sourced from the agency's DesignRush profileVictor Alexandar Oscar Alex Qleever Erzat Roxana Amir Abbas Matt
Marketing for Digital Natives
Grazitti Interactive, a global leader in digital innovation, offering AI-driven solutions to drive customer success. We specialize in Salesforce, marketing automation, analytics, and more, partnering with industry giants to deliver results-oriented solutions for clients. [... see all Grazitti Interactive reviews ]- Location
- Mountain View, California
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 11 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsGrazitti Interactive Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project Building a Cross-Platform React Native Mobile App for a Home Utility Services Company 
Software Development Project Setting up Zendesk Support & Help Center and Integrating Zendesk With Slack & Jira for Better Service Operations
Reviews verified by DesignRush and sourced from the agency's profileGrazitti Interactive Reviews & Testimonials
Email Marketing Review from Rida Khan
This is the second company I've worked with Grazitti at and both experiences have been positive. Their team is able to turn around our requests very quickly and has provided good best practices from their work with other clients. I'd recommend them for the Marketing services.
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Web Design Review from Patricia Lughezzani
Grazitti and Marketo Support have successfully partnered to roll out rich functionality and support Portal. Beyond core development skills to implement business functionally in SFDC Service Cloud and Customer Community, the Grazitti team has been a valued contributor to recommend technology such as Solr text search, workflow optimizations, and web creative design.
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Digital Marketing Review from David Skyberg
Right from start the Grazitti team gave us the confidence that we do not need to have a plan B. Once things started rolling – they were able to accommodate a number of requirements that were made by the operating teams within the timeframe.
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Data sourced from the agency's DesignRush profileAwid Biogen MA, Inc Bulamu Healthcare International Calypso CBR Systems Inc (AMAG Pharmaceuticals) Connexity UK Limited Convert Digital Devex Didax Inc, Evoke Group LLC
Engineering Intelligent & Scalable Solutions.
VentureDive is an award-winning custom software development company dedicated to spearheading digital transformations for Fortune 500 companies across BFSI, CPG/retail, healthcare, transportation, logistics, and QSR industries through its expertise in the realms of Fintech, Data & AI, HealthTech, PropTech [... view VentureDive profile ]- Location
- Mountain View, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsVentureDive Services
Data sourced from the agency's DesignRush profileCareem Unilever DNOW Islamic Finder Roland Berger Kaizen Google McKinsey & Company Droobi Kashat
Startup Launcher
We are empowering businesses and individuals to adopt technology solutions that create lasting and progressive impacts on people's lives. [... view Doota profile ]- Location
- Mountain View, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDoota Services
Reviews verified by DesignRush and sourced from the agency's profileDoota Reviews & Testimonials
Jaytdm 101's Review Sourced from Google
One of the standout features of doota is their team of highly skilled and dedicated professionals. Their developers possess a deep understanding of cutting-edge technologies and have an impressive track record of delivering robust and scalable solutions.
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Data sourced from the agency's DesignRush profileUryzu Diamond Investing Aims Insurance
Affordable & Premium Web Development Company
Royce Web Solutions is a full service digital agency specializing in custom websites, e-commerce stores, SaaS platforms, and AI-Powered web and mobile apps. We help startups and businesses turn ideas into fast, scalable and user-friendly digital products. [... view Royce Web Solutions profile ]- Location
- Mountain View, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsRoyce Web Solutions Services
Data sourced from the agency's DesignRush profilePSG Institute of Medical Science and Research VPG Buildwell India Pvt Ltd Sleep and Snooze Gen AI Protos Business Propel Ethicus Liam Michael Shoes Sri Kumaran Thangamaligai Quest1 The Gents Closet Web
Your Ultimate Partner in Poker Game Evolution.
Creatiosoft is a leading poker game development company specializing in creating immersive, innovative, and scalable poker solutions. Since 2012, weve delivered world-class gaming experiences powered by cutting-edge technology, including blockchain and AI integration. With a global client base spanning the [... view Creatiosoft Solutions Private Limited profile ]- Location
- Mountain View, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCreatiosoft Solutions Private Limited Services
Data sourced from the agency's DesignRush profileFloyd Media Vasco Games B.V. Wisecalvin DAFABET
Technology powered by creativity
As a company specializing in strategy, design, and technology, we offer comprehensive support to organizations, spanning from research and product design to software development and lifecycle management. Our unique value proposition lies in our exceptional business acumen, appetite for innovation, and [... view Tekton Labs profile ]- Location
- Mountain View, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTekton Labs Services
Data sourced from the agency's DesignRush profileFlorida International University Telefonica Banco de Credito del Peru Krealo Mi Banco
You Think We Will Deliver
TechMave Software LLP delivers innovative web, mobile, and AI solutions tailored to business needs. Our team combines creativity, technology, and strategy to build impactful digital products that empower brands globally. [... view TechMave Software profile ]- Location
- Mountain View, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $11/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTechMave Software Services
Reviews verified by DesignRush and sourced from the agency's profileTechMave Software Reviews & Testimonials
Oscar Singh's Review Sourced from Google
Working with TechMave was a pleasure. Their team is skilled, professional, and always ready to help. Amazing results!
Show morenoir s's Review Sourced from Google
TechMave Software is amazing! Their support team is super helpful, and their strategies are top-notch. They truly understand client needs and deliver great results. Highly recommend!😊😊
Show moreBrooke Simons's Review Sourced from Google
Highly recommend working with TechMave for app development. The team is super responsive, friendly, and get the job done. Avi was our project lead, he is a pleasure to work with.
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Data sourced from the agency's DesignRush profileGoDirect Fixfind Maxemo Capital Vynkit Master Tuning UVIP RGS Cleaning Green Greek Solutions Alhamra Insurance Monstar Solar
Leading Global Digital Transformation
Rytsense Technologies is an AI-driven technology company specializing in AI development services, machine learning solutions, and intelligent automation. We help businesses build advanced AI applications, integrate AI models into existing systems, and transform data into actionable insights. [... view Rytsense Technologies profile ]- Location
- Mountain View, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsRytsense Technologies Services
Reviews verified by DesignRush and sourced from the agency's profileRytsense Technologies Reviews & Testimonials
Kai Itzelberger's Review Sourced from Google
Very professional company! Mr. Pichandi an his team helped us to automate our internal accounting via cutting edge AI tech. Before this was always a major pain point but now it runs smooth and streamelined. The communication was always great between Mr Pichandi and me, the tools were implemented fast and overall for very low cost. I honestly recommend this company for AI Solutions !
Show moreNANDHA KUMAR T's Review Sourced from Google
A fantastic tech company can help with all of your business needs using their state-of-the-art AI products and solutions. Thank you so much for your amazing support!
Show moreNirmal Kumar's Review Sourced from Google
A one stop solution for all your software development/related projects. A wonderful team with the highest level of support throughout.Keep up the good work. I would highly recommend their services.
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Data sourced from the agency's DesignRush profileDisney NTD Software Circyoulation Fakhruddin Properties Allyzent
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About The Author and Expert Reviewer
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.
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