Mobile apps that earn a permanent spot on the home screen
We design and build iOS and Android apps that feel native, perform flawlessly, and ship faster — using a shared codebase that cuts cost without cutting quality.
Mobile Apps that delivers business value
Your customers live on their phones. A great mobile app drives engagement, loyalty, and revenue — but only if it's fast, intuitive, and reliable. Polyuno builds cross-platform apps with React Native that deliver native performance and feel, while shipping to both stores from a single, maintainable codebase.
We cover the entire lifecycle: product design, development, offline support, push notifications, App Store and Play Store submission, and ongoing updates as platforms evolve.
What you get
- iOS and Android apps from a single codebase
- Product and UX design for mobile
- Backend APIs and data sync
- Push notifications and offline support
- App Store and Play Store submission
- Analytics, crash reporting, and update pipeline
- ~50%
- Cost savings vs. separate native apps
- 2 stores
- Shipped from a single codebase
- 60 fps
- Smooth, native-feel interactions
Why businesses choose Polyuno for mobile apps
Outcomes you can measure — not features you can't.
One codebase, both stores
React Native ships iOS and Android together — roughly half the cost and timeline of separate native builds.
Native look and feel
Platform-aware UI, gestures, and animations that meet the standards users expect from top apps.
Engagement built in
Push notifications, deep links, and offline support that keep users coming back.
Store launch handled
We manage App Store and Play Store submission, review, and release so you don't have to.
A clear, proven delivery process
From first conversation to launch and beyond — you always know what's happening and why.
Discovery
We learn your business, goals, and constraints, then define what success looks like.
Planning
Scope, architecture, timeline, and a fixed, transparent estimate — no surprises.
Design
UX and interface design that's intuitive, on-brand, and built to convert.
Development
Senior engineers build in two-week increments with working software you can use.
Testing
Automated and manual QA, security review, and performance tuning before launch.
Launch
A smooth, monitored deployment — with training and documentation for your team.
Growth
Ongoing support, optimization, and new features as your business scales.
Modern, proven tools
We use battle-tested technologies chosen for reliability, performance, and long-term maintainability.
Mobile
- React Native
- Expo
- TypeScript
- Swift / Kotlin (native modules)
Backend
- Node.js
- PostgreSQL
- Firebase
- REST / GraphQL
Engagement
- Push notifications
- Deep linking
- Analytics
- Crash reporting
Release
- App Store Connect
- Google Play
- OTA updates
- CI/CD
Industries we serve
We bring sector-specific expertise to every mobile apps engagement.
Mobile Apps FAQ
Common questions about our mobile apps services.
Often combined with
Most engagements span multiple services. Here's what pairs well with this one.
Web Applications
High-performance web applications — dashboards, portals, and internal tools — engineered for speed and reliability.
ExploreCustom Software
Bespoke software engineered to fit your exact workflows, eliminate manual work, and scale with your growth.
ExploreSaaS Development
End-to-end SaaS engineering — multi-tenant architecture, billing, auth, and analytics — built to grow MRR.
ExploreReady to get started with mobile apps?
Book a free consultation and we'll map the fastest path to the outcome you need.
Or call us at +1 571-339-5106