Service

Mobile App Development

iOS and Android apps people actually keep on their home screen

We design and ship mobile apps for startups and growing businesses, from consumer products to internal tools for field teams. Built with React Native or native Swift and Kotlin depending on what your product needs.

What mobile app development means at Developrow

Most apps get deleted within a week — not because the idea was wrong, but because the first experience was slow, confusing, or broke on a real device with a patchy connection. We design for that reality from the start: fast first-open, clear navigation, and genuine offline support where your users need it, whether that's a consumer app or an internal tool for a field team working without reliable signal.

We choose the stack based on what the product actually needs rather than defaulting to one answer — React Native when a single codebase and faster iteration make sense, native Swift and Kotlin when performance or platform-specific capability genuinely require it. Either way, you get a store-ready app with analytics, crash reporting and push messaging built in, not bolted on after the fact.

Who this is for

  • Startups building a consumer app that needs to feel polished from day one
  • Businesses building internal tools for field teams — sales reps, technicians, delivery staff
  • Companies replacing a web-only product with a proper native or cross-platform app
  • Teams that need App Store and Play Store submission handled end to end, not just the code

Outcomes you can expect

  • Single codebase with native-feeling performance
  • App Store and Play Store launch handled end to end
  • OTA updates and analytics built in

What we deliver

React NativeSwift / KotlinOffline-first appsPush & in-app messagingApp Store optimisation

Stack & tools

React NativeExpoSwiftKotlinFirebaseSentry

How we will work together

Phase 01

Product strategy

Define an MVP people will keep using.

Phase 02

Design

Native patterns, accessibility and motion.

Phase 03

Build

Two-week sprints to TestFlight and internal builds.

Phase 04

Launch

Store submission, monitoring and iteration.

Industries we do this for

Mobile App Development by location

Related services

Mobile App Development questions, answered

Should we build native or cross-platform?
For most products, React Native gets you to both iOS and Android faster with genuinely native-feeling performance. We recommend fully native Swift/Kotlin only when the product needs deep platform-specific capability that cross-platform frameworks can't cleanly deliver.
Does the app need to work offline?
Tell us upfront if your users — especially field teams — work in areas with patchy connectivity. We design genuine offline-first behaviour (local data, background sync) rather than an app that just breaks when the signal drops.
Do you handle App Store and Play Store submission?
Yes, end to end — store listings, screenshots, review requirements and the submission process itself, so launch isn't a separate scramble after the build is done.
How do we push updates after launch?
We build in over-the-air updates for content and logic changes where the platforms allow it, plus a clear release process for anything that needs a full store update, so the app doesn't stagnate after v1.

Not sure where to start?

Get a free website and growth audit — five concrete checks, no obligation. Or just tell us what you're trying to fix.