SoarStarter
Kotlin · Jetpack Compose · Android 8+

Launch Your Native Android App in Days

A production-ready Kotlin and Jetpack Compose starter with auth, purchases, realtime data, push notifications, analytics, crash reporting, biometrics, deep links, onboarding, and a reusable Material 3 design system.

Get SoarStarter KotlinExplore the starter
Native AndroidFull source codeLifetime updates
SoarStarter Kotlin home screen

A modern Android stack, wired end-to-end

Idiomatic Kotlin architecture and the services commercial apps need, configured to keep working even before every optional API key is added.

K

Jetpack Compose

Declarative native Android UI built with Material 3 and reusable composables.

⏩

Kotlin + Coroutines

Structured concurrency, Flow, and StateFlow from repositories to screens.

H

Hilt

Compile-time dependency injection with KSP and testable interfaces.

⚡

Supabase

Auth, PostgREST, Storage, and Realtime through the Kotlin SDK.

◆

RevenueCat

Google Play purchases, entitlements, restore, and license management.

🔔

Firebase Cloud Messaging

Push registration, runtime permission handling, and an in-app inbox.

◎

PostHog + Sentry

Typed product analytics plus crash reporting and user feedback.

▶

Google Play Services

In-app updates, smart review prompts, App Links, and biometrics.

Ship the product, not the plumbing

The Android foundation you would otherwise rebuild

Start with real product flows, a testable MVVM architecture, and native Android integrations already working together. Replace the showcase with your product and keep the foundation.

Built in, not bolted on

A Production-Grade Compose Foundation

A single-activity app with type-safe Navigation Compose routes, Hilt injection, MVVM view models, repository boundaries, DataStore preferences, and a removable in-app capability showcase.

ViewModels expose StateFlow UI states, repositories return explicit AppResult values, and remote data sources sit behind injectable interfaces. The structure is ready for real features and unit tests.

Kotlin starter home showing the production stack

Built in, not bolted on

Authentication, Profiles & Security

Supabase authentication and profile management are paired with native account controls, secure session storage, Google sign-in, and an optional biometric app lock.

Editable personal information, avatar support, theme and language preferences, notifications, permissions, legal documents, referrals, and license access live in one polished account area.

Authenticated profile center in the Kotlin starter

Built in, not bolted on

Backend Samples That Behave Like Real Features

Copy production-shaped examples for database CRUD, realtime broadcasts, media uploads, offline awareness, notifications, and deep links instead of starting from toy snippets.

Create, complete, reorder, edit, delete, and filter tasks through a repository backed by Supabase PostgREST, with optimistic interactions and an app-wide offline banner.

Todos CRUD feature in the Android starter

Pricing

Pay once, Lifetime updates, Build unlimited Android apps

  • Complete Kotlin + Jetpack Compose project
  • Supabase auth, database, storage & realtime
  • RevenueCat purchases and entitlement gates
  • FCM push, PostHog analytics & Sentry crashes
  • Biometrics, deep links, updates & review prompts
  • Reusable Material 3 component system
  • English & Chinese runtime localization
  • Unlimited personal and commercial Android apps
  • Lifetime updates with no extra cost

Lifetime

Early Bird Special - Save $30

$29$59

Pay once, Build unlimited Android apps

FAQ

For more questions, you can check out the FAQ page

Can't find what you're looking for? Contact our customer support team

Start Building

Start building your native Android app with SoarStarter Kotlin right now.

Get Started