Top iPhone App Development Companies in Seattle
Seattle’s tech scene—home to giants like Amazon, Microsoft, and countless venture-backed startups—offers a deep pool of iPhone app development talent.
Clutch makes it easy to find the right partner by collecting verified client reviews, detailing service offerings, and ranking agencies based on proven results. Whether you’re a Pioneer Square fintech or a University of Washington spin-off, use our filters to sort firms by hourly rate, team size, industry focus, and more before you reach out.
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- Top iPhone App Development Companies
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$25,000+$100 - $149 / hr10 - 49Puyallup, WA
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See all 9 projectsDevscale is a proficient Mobile App Development company specializing in iOS and Android development. Their clients commend them for their innovative strategies and outstanding project management, with over 90% of reviewers highlighting their expertise and dedication. Clients appreciate their creative input and the ability to deliver high-quality applications that meet and exceed expectations.
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$1,000+$50 - $99 / hr2 - 9Tacoma, WA
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See all 5 projectsGrinev Studio is a versatile software and web development company known for its expertise in web design, app automation, and platform development. Across their reviews, 100% of clients praised their professionalism, timely delivery, and responsiveness. Notably, many highlighted their ability to adapt to new challenges and provide effective solutions, indicating a strong commitment to client satisfaction and excellence.
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$5,000+$100 - $149 / hr2 - 9Gig Harbor, WA
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Headquartered in Gig Harbor, Washington, GOLAZO Services, LLC is a web development company. They specialize in Web Development and Mobile App Development.
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$1,000+$100 - $149 / hr2 - 9Shelton, WA
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Bear Byte is a Shelton, Washington-based social media marketing company. Founded in 2024, the team specializes in Social Media Marketing and Search Engine Optimization.
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$10,000+$100 - $149 / hr10 - 49Bellevue, WA
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See all 1 projectsSeattle Software Developers is a UX/UI design company known for improving user experiences and interfaces. The reviews highlight their ability to decrease customer support requests by 25% and increase user engagement by 30%. Most reviewers commend their user-centered design approach and project management, with a suggestion for more collaborative brainstorming sessions. Overall, feedback is overwhelmingly positive.
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$5,000+$150 - $199 / hr2 - 9Bothell, WA
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Ravenna is a website development company headquartered in Bothell, Washington. The team offers Web Development and Mobile App Development.
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$5,000+$50 - $99 / hr50 - 249Redmond, WA
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Citizen, Inc. Is an user experience design company. Launched in 2005, the company is based in Portland, Oregon and Redmond, Washington. Their services include UX/UI Design and Mobile App
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$5,000+$100 - $149 / hr2 - 9Bothell, WA
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Headquartered in Bothell, Washington, Tekies Data Solution is a small social media marketing firm. The team specializes in Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Seattle, WA
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Red Dragon Web Media is a mobile application development firm. The team is headquartered in Seattle, Washington, and their services include Mobile App Development and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Bellevue, WA
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Abasys Technologies Inc is a software development firm. Located in Bellevue, Washington, the firm was founded in 1987. Their services include Custom Software Development and Blockchain.
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UndisclosedUndisclosed2 - 9Seattle, WA
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Nirvana US, a small e-commerce development company, is headquartered in Seattle, Washington. Their services include E-Commerce Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Bothell, WA
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NeoSwift Technologies is a Bothell, Washington-based cloud consulting & SI company. They offer cloud consulting & SI and Web Development and were launched in 2020.
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At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
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We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
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This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
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List of the Top 15 Seattle iPhone and iOS App Development Companies
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$100,000+$50 - $99 / hr250 - 999Seattle, WA
Ability to deliver
36.6/40.018.4/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
50% Mobile App Development45% iPhone iOS App Development50% Other -
$1,000+$50 - $99 / hr10 - 49Seattle, WA
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
80% Mobile App Development25% iPhone iOS App Development20% Other -
$50,000+$50 - $99 / hr250 - 999Seattle, WA
Ability to deliver
38.9/40.020/20 Reviews9.1/10 Clients & Experience9.8/10 Market PresenceService focus
10% Mobile App Development30% iPhone iOS App Development90% Other -
$10,000+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
35.5/40.015.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
35% Mobile App Development35% iPhone iOS App Development65% Other -
$25,000+$150 - $199 / hr10 - 49Seattle, WA
Ability to deliver
35.8/40.016.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Mobile App Development50% iPhone iOS App Development85% Other -
$5,000+$100 - $149 / hr50 - 249Seattle, WA
Ability to deliver
38.6/40.020/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
10% Mobile App Development20% iPhone iOS App Development90% Other -
$5,000+$25 - $49 / hr50 - 249Seattle, WA
Ability to deliver
35.6/40.017.2/20 Reviews9.7/10 Clients & Experience8.7/10 Market PresenceService focus
20% Mobile App Development30% iPhone iOS App Development80% Other -
$25,000+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
35.8/40.016.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Mobile App Development35% iPhone iOS App Development90% Other -
$5,000+$50 - $99 / hr10 - 49Seattle, WA
Ability to deliver
35.5/40.017/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
20% Mobile App Development34% iPhone iOS App Development80% Other -
$10,000+$150 - $199 / hr10 - 49Medina, WA
Ability to deliver
36/40.018.4/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
25% Mobile App Development20% iPhone iOS App Development75% Other -
$50,000+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
35.9/40.017.6/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
10% Mobile App Development25% iPhone iOS App Development90% Other -
$5,000+Undisclosed10 - 49Issaquah, WA
Ability to deliver
23.8/40.016.2/20 Reviews0/10 Clients & Experience7.5/10 Market PresenceService focus
100% Mobile App Development75% iPhone iOS App Development -
$10,000+$150 - $199 / hr2 - 9Seattle, WA
Ability to deliver
33.3/40.016.6/20 Reviews10/10 Clients & Experience6.7/10 Market PresenceService focus
10% Mobile App Development25% iPhone iOS App Development90% Other -
$5,000+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
31.6/40.017.2/20 Reviews9.5/10 Clients & Experience4.9/10 Market PresenceService focus
10% Mobile App Development25% iPhone iOS App Development90% Other -
$25,000+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
30.1/40.017.6/20 Reviews6.1/10 Clients & Experience6.4/10 Market PresenceService focus
15% Mobile App Development30% iPhone iOS App Development85% Other -
UndisclosedUndisclosed50 - 249Seattle, WA
Ability to deliver
30.8/40.016.2/20 Reviews8/10 Clients & Experience6.6/10 Market PresenceService focus
15% Mobile App Development20% iPhone iOS App Development85% Other -
UndisclosedUndisclosed50 - 249Bellevue, WA
Ability to deliver
28.6/40.016.2/20 Reviews7.1/10 Clients & Experience5.3/10 Market PresenceService focus
20% Mobile App Development25% iPhone iOS App Development80% Other -
$50,000+$100 - $149 / hr10 - 49Seattle, WA
Ability to deliver
25.8/40.017.4/20 Reviews3.8/10 Clients & Experience4.6/10 Market PresenceService focus
40% Mobile App Development30% iPhone iOS App Development60% Other -
$25,000+$25 - $49 / hr10,000+Bellevue, WA
Ability to deliver
21.6/40.014.6/20 Reviews0/10 Clients & Experience7/10 Market PresenceService focus
10% Mobile App Development20% iPhone iOS App Development90% Other -
$1,000+< $25 / hr10 - 49Lynnwood, WA
Ability to deliver
25.7/40.017.4/20 Reviews3.7/10 Clients & Experience4.6/10 Market PresenceService focus
20% Mobile App Development25% iPhone iOS App Development80% Other -
$5,000+$25 - $49 / hr10 - 49Bellevue, WA
Ability to deliver
24.3/40.016.2/20 Reviews3.5/10 Clients & Experience4.6/10 Market PresenceService focus
20% Mobile App Development25% iPhone iOS App Development80% Other -
$1,000+$50 - $99 / hr10 - 49Seattle, WA
Ability to deliver
23.1/40.017.6/20 Reviews1.5/10 Clients & Experience4/10 Market PresenceService focus
20% Mobile App Development30% iPhone iOS App Development80% Other -
$10,000+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
24.3/40.018.2/20 Reviews1.4/10 Clients & Experience4.7/10 Market PresenceService focus
10% Mobile App Development20% iPhone iOS App Development90% Other -
$25,000+$25 - $49 / hr2 - 9Seattle, WA
Ability to deliver
20.4/40.016.4/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Mobile App Development30% iPhone iOS App Development50% Other -
$5,000+$50 - $99 / hr10 - 49Kirkland, WA
Ability to deliver
21.5/40.016.2/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
25% Mobile App Development25% iPhone iOS App Development75% Other -
$25,000+$200 - $300 / hr2 - 9Bainbridge Island, WA
Ability to deliver
21.9/40.016.8/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
20% Mobile App Development30% iPhone iOS App Development80% Other -
$10,000+$150 - $199 / hr10 - 49Seattle, WA
Ability to deliver
21.1/40.015.8/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
20% Mobile App Development25% iPhone iOS App Development80% Other -
$1,000+$100 - $149 / hr10 - 49Seattle, WA
Ability to deliver
21.1/40.016.2/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
10% Mobile App Development30% iPhone iOS App Development90% Other -
$1,000+$25 - $49 / hr10 - 49Seattle, WA
Ability to deliver
21.5/40.016.4/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
10% Mobile App Development20% iPhone iOS App Development90% Other -
$5,000+$25 - $49 / hr50 - 249Seattle, WA
Ability to deliver
12.3/40.00/20 Reviews6.3/10 Clients & Experience6/10 Market PresenceService focus
30% Mobile App Development50% iPhone iOS App Development70% Other
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Seattle iPhone App Developer FAQs
A local iPhone app development partner understands the Pacific Northwest market, from commuter behaviors to regional privacy expectations. Their proximity lets you schedule in-person sprints, whiteboard sessions, and user-testing with real Seattleites, speeding feedback loops.
Many agencies here also tap into UW’s talent pipeline and the area’s robust cloud ecosystem (AWS, Azure), giving your iOS app seamless backend integration.
According to Clutch pricing data, most Seattle iOS developers charge $125 – $225 per hour. Rates trend higher than the U.S. average due to the city’s competitive tech salaries, but many firms offer phased roadmaps or hybrid on-shore/off-shore models to control costs.
A minimal viable product (MVP) for one platform often runs $40,000 – $80,000, while complex, feature-rich apps (think real-time chat or AR) can exceed $150,000.
Thanks to the city’s dynamic business landscape, many Seattle-based iPhone app development agencies frequently support different verticals, like:
- Cloud-native SaaS and enterprise software
- Health tech and telemedicine (leveraging the region’s life-sciences hub)
- E-commerce and retail, supporting global brands headquartered here
- Gaming and AR/VR, inspired by local studios and hardware innovators
- Clean tech and transportation, aligning with the city’s sustainability goals
- Define your project’s specific goals: Is it an MVP to secure funding, or a long-term product roadmap?
- Review portfolios: Look for native Swift/SwiftUI projects similar in scope.
- Check for verified client feedback: Clutch reviews reveal communication style and post-launch support quality.
- Evaluate team structure: Ensure access to UX designers familiar with Apple Human Interface Guidelines.
- Request a technical audit: A reputable firm will outline architecture, timeline, and risk mitigation before contracts are signed.
It can be intimidating to pick one out of the many agencies in the market. Take advantage of the resources and filters we have prepared on Clutch to help you narrow your options down to the top two or three.
- Vague cost estimates that avoid line-item detail or milestone billing
- Lack of published iOS apps in the App Store under their account or client accounts
- Over-reliance on cross-platform frameworks when you’ve requested native performance
- No local presence despite claiming Seattle headquarters—verify office location and staff profiles
- Guaranteed rankings or downloads without a marketing plan; reputable developers focus on code quality, not vanity metrics
Finding the right service provider can be exciting but also overwhelming. Don't lose sight of your objectives and make sure you avoid any of these red flags.