Seattle mobile app development — built to tech-company standards.
Seattle's tech culture demands mobile apps that meet the quality bar set by Amazon and Microsoft. RCB Software builds Seattle mobile applications with React Native and Expo — high technical quality, fixed-price.
Seattle-based company that needs a mobile application built to production quality at a fixed price
Seattle's tech culture sets a high bar. Amazon's app quality, Microsoft's enterprise apps — Seattle users know what good mobile software feels like.
What Seattle mobile apps require:
- Performance that doesn't compromise — Flashlist for long lists, Reanimated for smooth animations, Expo Image for optimized loading
- Architecture that scales — state management that doesn't become spaghetti at 50 screens
- Native integrations done correctly — GPS, camera, push notifications implemented properly, not hacked
Mobile app built and deployed — iOS and Android, App Store and Play Store ready
SaaS companion apps
mobile for web products
B2B field applications
Consumer lifestyle and fitness apps
(aligned with Seattle's outdoor culture)
Logistics and delivery
applications
Healthcare and wellness
apps
One honest number to start.
Fixed-scope, fixed-price. The number below is the starting point — final scope is built from your brief.
Mobile app built and deployed — iOS and Android, App Store and Play Store ready
Three steps, every time.
The same repeatable engagement on every project. No surprises, no mystery, no billable ambiguity.
Brief & discovery.
We send you questions, then get on a call. Output: a written scope with every step, feature, and integration listed.
Build & ship.
Fixed schedule, weekly reviews. No scope creep unless you change the scope — and if you do, we reprice it transparently.
Warranty & retainer.
30-day warranty on every launch. Most clients stay on a monthly retainer for ongoing features and maintenance.
Why Fixed-Price Matters Here
Seattle founders know that scope creep is a cost management problem. Fixed-price prevents it.
Questions, answered.
Integration tests for critical flows via Detox or RNTL. Unit tests for business logic. End-to-end tests for the core user journey. Coverage scope defined in the spec.
Tell Ryel about your project.
Describe what you’re building and what outcome you need. You’ll have a written, fixed-price scope within the week.