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DisruptX

Services · Mobile apps

We build iOS and Android apps, cross-platform where it saves you money and native where the product needs it, and we take them all the way through store review and the releases that follow.

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What we do

iOS and Android apps, cross-platform or native, taken from design through both app stores and beyond.

Cross-platform where it saves you money, native where the product demands it. We handle the whole journey: design handoff, offline behaviour, push notifications, payments, store review and the release process after launch.

Cross-platform and native

React Native or Flutter for one shared codebase, Swift and Kotlin when performance or platform features call for it.

Offline and sync

Apps that keep working on a train or a building site, and sync cleanly when the signal comes back.

Release management

Signing, TestFlight and Play tracks, staged rollouts and crash reporting, all wired up before launch.

What you get

Deliverables, not just hours

  • Designs for both platforms, tested on real devices
  • Apps released to the App Store and Google Play
  • Crash reporting, analytics and push notifications set up
  • Staged rollouts and a release process your team can repeat

Tools we use

Chosen for the job and your team

  • React NativeShared code with your web team
  • FlutterPixel-consistent UI on both platforms
  • SwiftNative iOS when the product needs it
  • KotlinNative Android, same reasons
  • ExpoFaster builds and over-the-air updates
  • FirebasePush, analytics and crash reporting

Related work

A project like this

Savings app assistant answering whether a trip is affordable

Fintech · iOS and Android app · 12 weeks

A savings app launched in one quarter

A founding team had a Figma file, a regulatory sponsor and a launch date. They needed a product in both stores, not a proof of concept.

We shipped a React Native app with KYC onboarding, open-banking connectivity and round-up savings, plus a small assistant that answers questions from the customer's own goals and transactions. It explains, it never advises, and every answer shows the numbers it used.

12 wks
Prototype to launch
4.7
Average store rating
0
Compliance changes requested

Questions

Common questions

Should we build a native or a cross-platform app?

For most products, React Native or Flutter gives you one codebase and a faster launch on both platforms. We recommend native Swift or Kotlin when the app leans heavily on device hardware, complex animation or platform-specific features.

Do you handle App Store and Google Play submission?

Yes. We set up signing, TestFlight and Play testing tracks, prepare the store listings with you, and handle review feedback until the app is live.

How much does a mobile app cost?

It depends on the screens, integrations and back end it needs. After a short scoping phase you get a fixed price or a capped range for each milestone, so there are no open-ended estimates.

More services

Often combined with

Next step

Have a project in mind?

Tell us what you're building or what's holding you back. We'll come back with an honest approach, a rough timeline and a price range.

Start a project