Android App Development Company
Android's defining engineering problem is not the language or the framework. It is that your app runs on thousands of device models, across many OS versions, under battery policies each manufacturer implements differently.
Discuss your projectBackground work is where Android apps actually break
An Android app that syncs, tracks location, or uploads in the background will work perfectly on a Pixel and fail silently on a Xiaomi, Oppo, Samsung or Huawei handset. This is not a bug in your code. Several manufacturers layer their own battery management on top of Android's, and it stops background work that is entirely correct by the documentation.
The symptom is maddening: a feature that works for most users and never works for some, with no error and nothing in the logs. Teams spend weeks on it because the behaviour is undocumented and device-specific.
So we design for it. Deferrable work goes through WorkManager, which is the API most likely to survive. Work that genuinely must keep running uses a foreground service with a visible notification, which manufacturers are far less willing to kill. Where the app depends on background execution we test on affected manufacturers rather than on an emulator, and where a device's policy will defeat us we tell the user plainly — including, where appropriate, guiding them to the setting that exempts your app. Pretending the problem does not exist is how it reaches your reviews.
Android's own restrictions tighten with nearly every release as well: Doze, background location limits, and foreground service type declarations. Each new target API level brings more, which is the next point.
What we build
Kotlin and Jetpack Compose
Compose for the interface, with Views where a dependency has not caught up. Coroutines and Flow for asynchronous and reactive work.
Local storage and offline
Room as the local source of truth with a sync layer, for apps whose users work without reliable signal.
Camera and scanning
CameraX for capture, ML Kit for barcode scanning and on-device recognition — a frequent requirement in field and retail apps.
Bluetooth and hardware
Including the permission changes recent Android versions introduced, which break older code in ways that are easy to miss.
Location services
Foreground and background location with the authorisation flow each requires, and an honest account of what background location costs you in Play review.
Play Billing
Subscriptions and in-app purchase, with the server-side verification that stops a client-side bypass.
Play Store requirements that need active attention
Google enforces these on a moving timetable, so they are checked against current policy at build time rather than from memory.
- Target API level minimums for new apps and for updates, raised annually. An app below the current minimum cannot be updated at all, which is how apps become stranded.
- The Data safety declaration, which must match what the app actually collects and transmits, including via third-party SDKs.
- Permissions policy, requiring the least-privilege option — broad file access and background location both need written justification and are frequently refused.
- Foreground service types declared with a permitted use, with Google rejecting declarations that do not match observed behaviour.
- The Families policy for anything directed at children, which is considerably stricter and worth scoping for separately.
- Android App Bundle rather than APK for distribution, with Play App Signing.
- Deletion of account and data requests surfaced both in the app and on the web, for apps with accounts.
Common questions
Related in Mobile App Development
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