30-day satisfaction guarantee
Not happy in the first 30 days post-launch? We rework it on us or refund the engagement fee.
Cross-platform mobile
React Native apps for iOS and Android — from one codebase.
Launch on both stores without the native-team overhead. We build offline-first React Native and Expo apps with push notifications and Spring Boot backends — and ship them store-ready. Our last health app holds a 4.8★ rating across 10,000+ sessions.
3+
Mobile apps shipped
10,000+
Sessions handled
4.8★
User rating
2
Stores, 1 codebase
Why cross-platform
One codebase in every customer’s pocket
Building separate native apps for iOS and Android means funding two engineering teams, two release pipelines, and two sets of bugs — and watching feature parity quietly drift apart over time. React Native collapses that into a single codebase that ships to both the App Store and Google Play. For the vast majority of products, that means launching sooner, spending less, and maintaining one track instead of two — without giving up the native-like feel users expect.
WorkRoot builds cross-platform apps with React Native and Expo, backed by Spring Boot APIs and PostgreSQL. We design offline-first from the start, because real users lose signal — in transit, in basements, in rural areas — and an app that freezes the moment connectivity drops is an app people delete. Local storage plus background sync keeps the experience smooth and reconciles data the moment the connection returns.
Push notifications, secure authentication, deep links, and clean backend integration come standard, and we don’t stop at the code: we handle the production builds, store metadata, and review submission to get you live on both stores. Because the backend stack matches our web and enterprise platforms, your mobile app and any web product can share one source of truth rather than drifting into separate data silos.
The proof is in production. Our Pophealth health-sessions app — built with Expo and Spring Boot — went live for a healthcare client, onboarded 100+ providers, handled 10,000+ sessions with offline-first sync for areas of poor connectivity, and earned a 4.8★ user rating. If you have a mobile product to launch, we can take it from idea to both stores.
What we ship
Everything a production mobile app needs, on both platforms.
One codebase, both stores
A single React Native/Expo codebase published to iOS and Android — no separate native teams to fund.
Offline-first sync
Apps that keep working through patchy connectivity and sync cleanly when back online — proven in the field.
Push notifications
Native push on both platforms for re-engagement, reminders, and transactional alerts.
Backend integration
Secure REST integration with Spring Boot and PostgreSQL/MySQL — the same backends behind our web platforms.
Store submission
We handle App Store and Play Store builds, review, and release — not just the code.
Native-like performance
Smooth, responsive UIs that feel native, with platform-aware navigation and gestures.
React Native vs two native builds
Why one codebase usually wins.
| Dimension | Two native apps | React Native (WorkRoot) |
|---|---|---|
| Codebases to maintain | Two (Swift + Kotlin) | One (React Native/Expo) |
| Time to both stores | Two parallel builds | Single build, ship together |
| Team needed | Separate iOS + Android engineers | One cross-platform team |
| Feature parity | Drifts between platforms | Identical features by default |
| Ongoing cost | Two maintenance tracks | One maintenance track |
| Offline support | Built twice | Built once, shared |
Case study · Mobile
Read the full case study
Pophealth — Health Sessions App
A healthcare client needed a mobile-first tool to manage patient sessions and health data, with offline capability for areas of poor connectivity. We built it with Expo (React Native) and a Spring Boot backend over PostgreSQL, using an offline-first architecture with seamless sync for session management, appointment booking, and patient tracking.
10,000+
Sessions managed
100+
Providers onboarded
4.8★
User rating
Before you build
React Native app development — your questions answered
Cross-platform trade-offs, store publishing, offline support, timelines, and cost.
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React Native lets you ship one codebase to both the App Store and Play Store, so you fund a single cross-platform team instead of separate iOS and Android engineers, get identical features on both platforms, and maintain one codebase. For most products it is faster and cheaper to launch and to keep running, with native-like performance.
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Yes. We handle the full release path — production builds with Expo/EAS, store metadata, review submission, and the first release — for both Apple’s App Store and Google Play. We can publish under your developer accounts or guide you through setting them up.
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Yes. We build offline-first architecture with local storage and background sync, so the app stays usable through poor connectivity and reconciles cleanly when the connection returns. Our Pophealth health-sessions app uses exactly this approach for field use.
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Through secure REST APIs. We typically pair React Native apps with a Spring Boot backend and a PostgreSQL or MySQL database — the same backend stack behind our web and enterprise platforms — so your mobile and web products share one source of truth.
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A focused MVP typically ships in around 6–12 weeks depending on the feature set and integrations. We work in 2-week sprints with a live build available early, so you can test on real devices and steer the roadmap as it develops.
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Mobile builds generally fall in the ₹2,00,000–₹15,00,000 range depending on scope, integrations, and whether a backend is included. Every quote is free, itemised, and fixed-price for well-defined scopes.
Have a different question? Ask us directly →
Our guarantees
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No long-term contracts
Month-to-month after delivery. Pause, extend, or wind down — you stay in control of the engagement.
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Fixed-price quotes
Scope-locked proposals with a clear deliverable and a clear number — no surprise change-orders.
Tell us about your project — get a free 1-page proposal in 24 hours.
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