Android development
Native Android apps built in Kotlin with Jetpack Compose. We handle architecture, Play Store submission, and post-launch support. No shortcuts, no offshore handoffs.
Android has roughly 72-74% global market share as of 2025, across over 3.6 billion active devices (StatCounter / Business of Apps, 2025). Google Play hit 102.4 billion app downloads in 2025, about three times the Apple App Store's 35.4 billion (Business of Apps, 2025). The installed base is enormous and fragmented. Building for it well requires more than picking a framework.
Silverthread Labs builds native Android applications in Kotlin with Jetpack Compose. We'll tell you when native is the right call and when it isn't before you commit to anything.
When native Android is the right choice#
Not every mobile project needs native Android. The decision depends on what your app actually needs to do.
Hardware access and device-level integrations#
Native Android gives you direct access to the full hardware stack: Bluetooth LE, NFC, camera2 API, USB host mode, biometric authentication via BiometricPrompt, and background services with precise lifecycle control. Cross-platform frameworks expose a subset of these APIs. Native exposes all of them. If your app needs to communicate reliably with a peripheral, process sensor data in the background, or hook into Android's foreground service model, there's no substitute.
Performance-critical applications#
Apps with real time audio processing, video encoding, complex 2D/3D rendering, or high-frequency data updates belong in native Android. The Kotlin/JVM layer gives you direct NDK access for compute-heavy workloads, and you control the memory management approach. Lower-end Android hardware makes up the majority of the installed base. If your app has to hit frame budget on a $150 device, native gives you the headroom to do it.
When Play Store compliance demands it#
Google has tightened Play Store policies significantly around target API levels, permission declarations, and background execution limits. Healthcare, fintech, and enterprise device management apps require specific Android APIs and compliance attestations that are only fully accessible through the native SDK. Play Protect and the SafetyNet/Play Integrity API also behave more predictably when you control the full native stack.
When cross-platform makes more sense#
If your project is content-driven, doesn't need deep hardware access, and needs to ship on both iOS and Android at the same time, cross-platform development is probably the faster and cheaper path. Kotlin Multiplatform adoption doubled to 23% over 18 months, with major engineering organizations running it in production (JetBrains KMM survey, 2025). We'll tell you which makes sense for your project before you commit to either.
How we build Android apps#
Our Android stack is current. We don't maintain legacy Java codebases or bolt Jetpack Compose onto old Activity-based architecture.
Kotlin: the language of modern Android#
Kotlin powers approximately 60% of the top 1,000 Android apps on Google Play (Google I/O data via AppRhino, 2025). Google has recommended Kotlin-first development since 2019. We write all new Android code in Kotlin. Coroutines handle async work. Sealed classes model state cleanly. Null safety is enforced by the type system, not by runtime crashes. Java interop is available for legacy SDKs, but Kotlin is the default and there's no good reason to deviate.
Jetpack Compose: declarative UI that ships faster#
Jetpack Compose replaces the XML layout system with a declarative UI model. It's faster to build, easier to test, and significantly simpler to maintain than the View system. State flows down, events flow up, and recomposition is scoped, so UI logic stays predictable as the app grows. We use Compose for all new UI work, paired with Material Design 3 components calibrated to Android's interaction patterns. The result feels like Android, not a ported iOS design or a web view.
Architecture: MVVM with clean separation#
We structure Android apps using MVVM with a clean separation between data, domain, and presentation layers. ViewModels backed by StateFlow manage UI state. Repositories abstract data sources. Use cases isolate business logic from both the UI and the data layer. This makes the codebase readable for your team after handoff, and it makes automated testing feasible without heroic mocking effort.
Dependency injection via Hilt keeps the object graph explicit and testable. Navigation is handled through the Jetpack Navigation component, with support for deep links and multi-back-stack navigation where needed.
Testing and quality assurance#
Every engagement includes unit tests for business logic and ViewModel state, UI tests using Compose testing APIs, and integration tests for data layer interactions. We test on physical devices across a representative hardware matrix, because Android's fragmentation produces real bugs that only surface on specific chipsets or OS versions. Emulators alone won't catch them. Coverage targets are set per project and enforced in CI before any build reaches QA.
What's included#
Architecture and technical scoping#
Before a line of code is written, we work with you to define the technical architecture: data flow, offline strategy, sync behavior, push notification architecture, and third-party SDK selection. This scope document becomes the engineering contract and eliminates the usual ambiguity about what's in and out of the build.
UI/UX design for Android patterns#
Android has its own interaction vocabulary: bottom navigation, back gesture handling, edge-to-edge layouts, Material You dynamic color. We either work with your design team to adapt existing designs to Android patterns, or we design from scratch using Material Design 3. The app will behave the way Android users expect, with back gestures and navigation that match the platform rather than fighting it.
Development, QA, and Play Store submission#
We handle the full development lifecycle: sprint-based delivery with working builds at each milestone, functional and regression QA, crash monitoring via Firebase Crashlytics, and Play Store submission including store listing, content rating, and privacy policy requirements. We manage the review process and respond to Play Store policy queries on your behalf.
Post-launch support and iteration#
The Android ecosystem moves fast. New OS versions, updated Play Store policies, and changing API behavior all require attention after launch. We offer post-launch support covering OS compatibility updates, bug fixes, and feature work. You keep full ownership of the codebase and the Play Console account.
For related services, see our iOS development and web and SaaS development offerings. Full stack context is on the mobile development overview and technologies pages.
Pricing and timelines#
MVP and early-stage apps ($20K-$60K, 8-14 weeks)#
A focused MVP with core user flows, one or two integrations, and Play Store submission. Scope at this tier typically covers authentication, a primary feature set, analytics, and crash reporting. The right choice when you want to test the idea with real users before building out the full product.
Mid-complexity products ($60K-$150K, 3-6 months)#
A production app with multiple feature modules, backend integration, offline capability, push notifications, and full QA. This covers most B2C consumer apps and B2B mobile tools that need to hold up at scale. Industry pricing for Android development at this complexity level ranges from $60,000 to $150,000 depending on integration depth (LitSlink / WebAndCrafts, 2026).
Complex platforms and enterprise builds ($150K+)#
Multi-role applications, enterprise MDM integration, real time sync at scale, custom hardware communication, or apps requiring Play Protect compliance documentation. These projects are scoped per engagement. They typically involve a dedicated Android engineer, a project lead, and QA, running six months or more.
All tiers include architecture documentation, source code ownership, and Play Console account access. We scope fixed-price or time-and-materials depending on how well you've defined your requirements going in.
Contact us to discuss your project and get a scoped estimate.
FAQ#
How much does native Android app development cost in 2026?
It ranges from roughly $20,000 for a simple MVP to $150,000 or more for a production app with complex integrations. Simple MVPs typically take 8-14 weeks. Mid-complexity products run 3-6 months. Enterprise platforms are scoped individually. The main cost drivers are feature scope, backend complexity, and the number of third-party integrations.
What is the difference between native Android and cross-platform development?
Native Android is built specifically for the Android platform using Kotlin and the Android SDK. You get full access to device hardware, OS APIs, and Play Store compliance tooling. Cross-platform frameworks share code between Android and iOS, which cuts build cost when you need both platforms, but limits access to some native APIs. Which is right depends on your performance requirements, hardware integration needs, and whether you need iOS at the same time.
Should I use Kotlin or Java for Android development in 2026?
Kotlin. Google has recommended Kotlin-first development since 2019, and Kotlin powers roughly 60% of the top 1,000 Android apps (Google I/O data via AppRhino, 2025). New Jetpack libraries are written in Kotlin and expose Kotlin-first APIs. Java still compiles and runs fine, but starting a new project in Java in 2026 has no upside.
How long does it take to build a native Android app?
A focused MVP takes 8-14 weeks from scoping to Play Store submission. A mid-complexity production app takes 3-6 months. Complex or enterprise builds take six months or more. The timeline is tied directly to scope: more integrations, more edge cases, more modules means a longer build. We provide a specific timeline estimate after scoping.
What tools and frameworks do Android developers use in 2026?
Kotlin for the language, Jetpack Compose for UI, Hilt for dependency injection, Kotlin coroutines and Flow for async work, Retrofit or Ktor for networking, Room for local data persistence, and the Jetpack Navigation component for in-app navigation. Firebase covers crash reporting, push notifications, and analytics for most projects.
