Miami mobile app development — consumer and fintech apps, fixed-price.
Miami's consumer market and fintech ecosystem drive mobile app demand. RCB Software builds iOS and Android apps for Miami-based companies using React Native and Expo.
Miami-based company that needs a mobile application built for iOS and Android
Miami's app market is unique: large Spanish-speaking population, strong fintech use cases (money transfers, crypto), real estate technology, and a strong consumer lifestyle market.
Internationalization from day one: Miami mobile apps often require Spanish localization. Building i18n support into the React Native app from the start is cheaper than retrofitting it later.
Mobile app built and deployed — iOS and Android from one React Native codebase
Consumer apps
with Spanish localization support
Fintech mobile applications
payments, transfers
Real estate apps
for South Florida market
Lifestyle and hospitality
applications
B2B field service
tools
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 from one React Native codebase
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
Mobile scope is defined before work begins. Fixed-price means cost certainty from day one.
Questions, answered.
Yes. React Native internationalization with i18n libraries supports multiple languages. Language detection from device locale or user preference.
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.