Service · 05

MobileAppDevelopment

Native-quality apps, one codebase.

Overview

Cross-platformCross-platformmobilemobileapplicationsapplicationsbuiltbuiltwithwithReactReactNativeNativeandandExpoExpo——fastfastenoughenoughtotofeelfeelnative,native,productiveproductiveenoughenoughtotoshipshipininmonthsmonthsinsteadinsteadofofyears.years.OrOrfullyfullynativenativewhenwhenthetheuseusecasecasedemandsdemandsit.it.

Tools we love

ExpoReact NativeSwiftKotlinSupabaseFirebase

What you get

Capabilities we bring to every mobile app development engagement.

01

Expo & React Native

One codebase, two platforms, near-native performance. OTA updates and EAS Build wired in from day one.

02

Native modules when needed

Camera, BLE, payments, AR — we'll drop into Swift or Kotlin when the platform demands it.

03

Offline-first sync

Apps that work on the subway. Optimistic UI, conflict resolution, and bullet-proof sync engines.

04

App Store launch

Store listings, screenshots, review responses, and the launch-day runbook. We don't disappear at submission.

Deliverables

Exactly what lands in your inbox.

  • iOS & Android binaries
  • Expo / EAS configuration
  • Backend API
  • App Store + Play Store listings
  • Push notification system
  • Crash reporting & analytics

Engagement options

Ways to work together.

Every engagement is quoted to scope. Tell us about your project and we'll come back within one business day with a detailed estimate.

The process

Four phases, every mobile app development engagement.

01

Scope

Hard prioritization to find the v1 that's both shippable and worth shipping.

02

Design

Native UI patterns per platform — iOS and Android users get apps that feel right at home.

03

Build

TestFlight & internal builds from week two. Weekly hands-on testing with you and your team.

04

Launch

Store submission, marketing assets, and post-launch iteration plan from real user feedback.

FAQ

Things people ask before signing on.

Other services

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Now booking · Q3 2026

Let's build
something rare.

We take on a handful of new partnerships each quarter. If you're building something ambitious, we'd love to hear about it.

Start a conversation
hello@pertech.studio