Sequator
Mobile app development iOS · Android · Native

Apps people
keep opening.

Native mobile app development for teams that need a product in the App Store, not a prototype in a deck.

When to call us

The mobile work that needs senior judgement.

The hard part is rarely drawing screens. It is lifecycle, data, store compliance and the cost of wrong platform decisions.

MVP

You need the first credible release.

We reduce scope to the app users can actually test, then ship it with the backend, analytics and store assets needed for launch.

Native

Cross-platform is not the obvious answer.

We help decide between Swift, Kotlin, Flutter and React Native before implementation cost gets locked in.

Rescue

The current app is hard to change.

We audit architecture, release flow, crash risk and backend contracts, then cut a path to a maintainable build.

Deliverables

What we build.

iOS

Swift and SwiftUI

Native iPhone and iPad apps, App Store submission, background work and push notifications.

Android

Kotlin and Jetpack

Native Android apps, Play Store release, device support and modern Android architecture.

Backend

APIs and sync

Authentication, offline-first flows, data sync, media upload and resilient API contracts.

Launch

Release handover

CI, signing, store metadata, analytics, crash reporting, runbooks and release notes.

Process
01

Decide the platform.

We compare native and cross-platform against your product, team and maintenance horizon.

02

Ship the first useful version.

We cut the release around the smallest credible app, not the longest feature list.

03

Leave a product team behind.

You get documented code, CI, store access, release process and a roadmap your next hire can understand.

FAQ

Mobile questions.

Do you build iOS and Android separately?
Yes when native is the right call. We also evaluate Flutter or React Native when product constraints make cross-platform sensible.
Can you launch to the App Store and Play Store?
Yes. Store readiness, signing, review assets and release notes are part of the handover.
Can you take over an existing app?
Yes. We usually start with a short technical audit before committing to timelines.
Start

Have an app worth shipping?

Send the current scope. We will tell you what belongs in version one.