Android App Development
Where iOS gives you one screen-size family and one release cadence, Android hands you thousands of device combinations — different chip vendors, screen densities, and OS versions still active years after release. Building for that reality means writing native Kotlin and Jetpack Compose, testing against real device tiers instead of a single emulator profile, and designing offline-first so the app stays usable on a flaky connection or with no signal at all. This fits products with an Android-first user base, or ones needing deep integration with Google services, widgets, or background work. We treat fragmentation as a constraint to plan for from day one, not a bug list to patch after crash reports arrive, and we handle Google Play's submission and policy review as part of the build.
What's included
Native Kotlin and Jetpack Compose codebase targeting current and legacy Android API levels
Google Play Console setup, store listing, staged rollouts, and Play policy compliance review
Firebase Cloud Messaging push notifications and offline-first data sync with local Room database caching
Device and screen-size compatibility testing across manufacturer skins, tablets, and foldables
Why runIT
We test on real device tiers, not just emulators, catching manufacturer-specific quirks from Samsung's One UI or Xiaomi's MIUI before they reach users, not after a one-star review.
Offline-first is a default design decision, not an afterthought: local caching and sync queues mean the app stays usable on unreliable mobile networks common outside major cities.
We manage staged rollouts and Play Console policy requirements as part of delivery, reducing the chance of a suspended listing over a missed permission declaration or policy update.
As smooth as a software deploy.
Sprint-focused, transparent, measurable. You see what we do at every step.
Brief & Strategy
We clarify goals, users and technical constraints. Work begins on day one.
Design & Architecture
UX flows, system architecture and data models run in parallel.
Build & QA
CI/CD pipeline live in the first week. Automated tests, code review, observability — by default.
Ship & Grow
Post-launch SEO, performance and analytics keep growth compounding.
This same system, shipped before.
Pilates Rehberi and Pilates Studios UK are live examples of the programmatic-SEO local-directory system you're looking at right now — built, launched and ranking.
Frequently asked questions
How do you handle the huge variety of Android devices and screen sizes?
We design layouts with Jetpack Compose's adaptive tools so the UI resizes correctly across phones, tablets, and foldables rather than just scaling a phone layout. We also test on a spread of physical devices covering major manufacturers and at least two OS versions back, since a meaningful share of users are never on the latest Android release.