One codebase, both stores, no janky compromise.
We build cross-platform mobile apps in Flutter and React Native that hold up next to anything written twice. Native conventions where they matter, shared code everywhere they don't — and we handle store submission end to end, including the rejection loops.
What we build, concretely.
Cross-platform by default
One team, one codebase, iOS and Android in lockstep. Features ship to both stores the same week.
Feels native, not web-wrapper
Platform navigation, haptics, and gesture conventions — the details users notice without being able to name them.
Offline-first
Local storage, background sync, and conflict handling, so the app works in the basement and the elevator.
Push & deep links
Segmented campaigns, transactional pushes, and links that open the exact screen — installed or not.
Store submission, handled
Screenshots, metadata, review notes, rejection appeals. We have done it enough times to keep it boring.
Over-the-air updates
Ship JS-level fixes without waiting for review, with native releases when the store requires them.
The stack, and why.
Flutter
Pixel-consistent UI across platforms — our pick for design-heavy, animation-rich apps.
React Native
Our pick when your web team already speaks React and the app shares logic with it.
Swift · Kotlin
Native modules for Bluetooth, camera, and payments — only where the frameworks genuinely can't reach.
Local-first storage
SQLite, Drift, Realm — data models that sync when the network agrees.
CI/CD
GitHub Actions with Fastlane or EAS: a merged pull request ends in a signed build on both stores.
Firebase
Auth, analytics, crash reporting, and remote config wired in from the first build.
How a project runs.
Prototype week one
A tap-through of the core flow on your actual phone before the real build starts.
Design per platform
Screens designed against iOS and Android conventions side by side — not a screenshot of the iPhone version stretched.
Build in milestones
TestFlight and Play internal tracks from week two. You are using the app, not watching a deck about it.
Launch & iterate
Store listing, phased rollout, crash monitoring, and a fix cadence driven by real reviews.
Before you ask.
Whichever fits the project, and we'll tell you why in writing. Existing web team and shared logic: React Native. Greenfield, animation-heavy, pixel-strict design: usually Flutter.
Everything else we build.
Have an app to ship?
Talk to the engineers who would actually do the work — no account managers, no sales deck. One call, then a written scope and a fixed price.
Book a scoping call