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Top Mobile App Development Companies in Seattle

Are you researching for top mobile app development companies in Seattle?

Seattle is a city that is known for its innovative business culture. This is clear with the number of technology companies that have set up their headquarters here. One of the industries that have been growing in this city is mobile app development companies. If you have an idea for a mobile app, you can outsource it to one of the mobile app development companies here and they can develop it to be a reality.

Finding out a trusted mobile app development company is not a problem. Refer to the below list of mobile app developers prepared by RightFirms based on company portfolio, experience, hourly rates, and location.

Last updated: Sep 28, 2026

Top Mobile App development companies in Seattle | Top App developers in Seattle
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Arka Softwares
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Creating Next Big Thing for You

4.9★★★★★4.9 / 5(3 reviews)
Employees51 to 250
Avg. hourly rate< $25 /hr
Focus AreaMobile App Development
LocationIndia, USA

Arka Softwares is an ISO 9001:2015 certified mobile app development company that develops innovative apps and digital products for startups, mid-sized industries and large enterprises. It's more than 12+ years of history in developing innovative and people-centric mobile apps for businesses worldwide. Our experienced team of developers is skilled in creating mobile apps for various platforms, including iOS, Android, and cross-platform solutions.Read More About Arka Softwares

5.0

“The team was knowledgeable, patient, and flexible as well”

Adam Freeman, CEO & Founder, Fantasy Football Empire

Custom Software & Mobile App Development for Businesses and Startups

4.0★★★★★4.0 / 5(3 reviews)
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaMobile App Development
LocationPortugal

Celadonsoft is a custom software development company helping startups and businesses build scalable web and mobile products. We deliver reliable development teams and full-cycle solutions focused on speed, quality, and measurable business results.Read More About Celadonsoft

4.9

“A True Development Partner — Deeply Invested in Our Success”

Hannah Syris, CEOVerified review

AI-Enabled IT and Digital Services Company

4.0★★★★★4.0 / 5(2 reviews)
Employees1001 to 10,000
Avg. hourly rate< $25 /hr
Focus AreaMobile App Development
LocationIndia

SunTec India is an AI-enabled IT and digital services company with 25+ years of experience, 1,500+ full-time employees, 8500+ clients worldwide, and a full spectrum of IT outsourcing, data solutions, digital engineering, eCommerce support, and photo editing services—enhanced with AI & data capabilities and combined with deep human expertise.Read More About SunTec India

5.0

“Great and Proactive Team!”

Victoria Brookes, Product Branding ManagerVerified review

Code To Success

4.0★★★★★4.0 / 5(1 reviews)
Employees11 to 50
Avg. hourly rate$51 - $100 /hr
Focus AreaMobile App Development
LocationUSA

App Design Glory specializes in cutting-edge Mobile App Design, AR/VR, Custom Software Development, and Mobile Game Development. Read More About App Design Glory

5.0

“I prefer app design glory to everyone”

Frey Targ, OwnerVerified review

Empowering Your Digital Presence

3.6★★★★★3.6 / 5(1 reviews)
Employees11 to 50
Avg. hourly rate< $25 /hr
Focus AreaMobile App Development
LocationIndia, USA

Zipprr is a leading mobile and web application development company with experience in delivering 30+ projects every month. Read More About Zipprr

4.6

“Smooth experience with ready-made solution”

Keerthy Palani, co founderVerified review
Chirpn
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Technology Solutions, Made Simple

4.8★★★★★4.8 / 5
Employees51 to 250
Avg. hourly rate< $25 /hr
Focus AreaMobile App Development
LocationUSA, Australia

Design and development studio. Helps with website, web application and mobile application development. At Chirpn IT Solutions we use technology to solve your real business challenges and boost your performance. Our global team of experts provide enterprise-level technology, service and support without the hefty price tag.Read More About Chirpn

Your Partner in Success

4.0★★★★★4.0 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaMobile App Development
LocationUnited Arab Emirates, India

Quest Global Technologies is a leading software development organization that works on Blockchain, customized ERP, Mobile Apps, Salesforce and Web Development. Quest Global Technologies has been rated as TOP mobile application developers by Appfutura and is covered by Entrepreneur Magazine.Read More About Quest Global Technologies

Your Extended Team of Tech Experts

3.6★★★★★3.6 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaMobile App Development
LocationUSA

Simform is a tech company with a mission to help successful companies extend their tech capacity. Founded in October 2010, we have helped organizations ranging from Startups that went public, to Fortune 500 companies, and WHO backed NGOs. Simform helps companies become innovation leaders by delivering software teams on demand.Read More About Simform

Crypto | ICO | Exchange & Blockchain Software

4.2★★★★★4.2 / 5
Employees2 to 10
Avg. hourly rate$26 - $50 /hr
Focus AreaMobile App Development
LocationUSA

Errna is a leading technology company specializing in the areas of niche technologies like blockchain consulting and development, cryptocurrency exchange development, smart contracts application development, digital tokens creation, ICO launching, and other related solutions.Read More About Errna

Transforming Your Vision into Reality

4.0★★★★★4.0 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaMobile App Development
LocationIndia, USA

Founded in 2008, Trigma is a leading global technology solutions provider with a team of 200+ experts, delivering cutting-edge digital experiences across industries. We specialize in leveraging emerging technologies to help businesses stay ahead of the curve, streamline operations, and enhance customer engagement. Our mission is to empower companies by eliminating the need for costly operations teams while enabling them to build high-performing, scalable solutions.Read More About Trigma Inc

Build Faster, Smarter, Bolder

4.0★★★★★4.0 / 5
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaMobile App Development
LocationUSA

Techstack Digital is a premier IT service provider, offering a comprehensive suite of solutions designed to tackle complex business challenges. Our services include web development, app development, web design, and web application design.Read More About techstack Digital

Custom Software Development Agency

4.0★★★★★4.0 / 5
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaMobile App Development
LocationUSA

Avancera Solution is a software development company specializing in web development, digital marketing, and UI/UX design. We deliver innovative solutions that help businesses build a strong online presence, boost growth, and improve user experience.Read More About Avancera Solution

Your Trustworthy Web & App Solutions Partner

4.0★★★★★4.0 / 5
Employees51 to 250
Avg. hourly rate< $25 /hr
Focus AreaMobile App Development
LocationIndia, USA

Perception System is an international web development company, that bring into being innovative enterprise-grade Websites, Web Portals, Mobile Apps, Ecommerce and Cloud Solutions for companies across a diverse set of industries and verticals including Healthcare, Education, Retail and Recruitment and delivers the results that impact.Read More About Perception System

"Go-To" Technology Partner

4.0★★★★★4.0 / 5
Employees251 to 1000
Avg. hourly rate< $25 /hr
Focus AreaMobile App Development
LocationIndia, USA

Ace Infoway has gained 21 years of experience in a plethora of IT Services and has access to resources and teams in the United States and India. We are proud to be an extended partner and offer remote development teams for over 50+ Web Agencies & Businesses in diverse industries. Ace’s value proposition lies in its diverse domain expertise, minimum learning curve period, and efficient turn-around time.Read More About Ace Infoway

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