Cross-Platform App Development Services

The price follows one thing: how much of the app can genuinely be written once. A shared codebase in Flutter or React Native covers most of a content-led app. Payments, the camera and background work still need their own code on each platform behind one shared interface, and the saving shrinks with them.

Most builds run three to five months. The thing most likely to move that date is not the code, it is the release. Both stores review your app separately, they do not reliably finish together, and the slower one decides when you launch. We line the two submissions up with Fastlane so nothing waits on a person, but the review queues are theirs.

Yes. We look first at how cleanly the shared code is separated from the platform-specific parts. A clean split means we are useful in days. Platform checks scattered through every screen, or a framework version the stores no longer accept, is closer to a rebuild than a takeover, and we would say so before quoting.

We work in Flutter and React Native as a matter of routine, and the part that carries over between projects is the awkward one: getting shared code to behave the same on two very different phones, and keeping two store submissions moving. For named references, ask us. We would rather point at real work than generalise.

Everything, and in a form you can hand to someone else. That means the single repository with all its history, both store listings, both sets of signing identities, and the build pipeline that turns the code into two releases. The store and developer accounts are registered to your company, not to us, so nothing needs transferring later.

Because we treat the two platforms as two products that happen to share code. We are specific up front about what will not be shared, so the estimate holds. We wire up crash reporting with Sentry that tells the platforms apart, which matters when a bug only appears on one of them. And we run both submissions ourselves.