The production-ready Kotlin Multiplatform mobile app starter kit

Save endless hours of development time with authentication, payments, CI/CD, and everything configured. Full source code included.

Lifetime updates
Unlimited projects
Production-ready

70% off for the first 50 customers (27 left)

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23 developers already using KMPShip
KMPShip - Kotlin Multiplatform Boilerplate Demo

Recognized by leading platforms

KMPShip is featured and trusted by top startup communities.
KMPShip - Build & monetize your mobile apps in days | Product Hunt#1 Product of the Week - Week 33, 2025TinyLaunch BadgeUneed Embed BadgeTrusted and Reviewed by Scout ForgeBest SaaS Boilerplates Verified BadgeFeatured on Startup FameKMPShip badgeFeatured on findly.toolsKMPShip - Build & monetize your mobile apps in days | Product Hunt#1 Product of the Week - Week 33, 2025TinyLaunch BadgeUneed Embed BadgeTrusted and Reviewed by Scout ForgeBest SaaS Boilerplates Verified BadgeFeatured on Startup FameKMPShip badgeFeatured on findly.tools

The Cost of Slow Development

While you're wrestling with mobile app infrastructure, competitors are capturing market share. Every day of delay costs you customers, revenue, and first-mover advantage.

6+ months
Complex app development time
$50K-$150K+
Industry development costs*
78%
Apps fail to succeed*

What's Really Costing You

These aren't just technical challenges, they're business killers

📉

Missed Market Windows

6-12 months building infrastructure instead of core features while competitors ship faster

💰 Lost first-mover advantage worth millions

💰

Expensive Development Teams

Development teams spending 60-80% of time on infrastructure instead of revenue-generating features

💰 $40K-$120K+ in development costs per platform

🔄

Platform Fragmentation

Separate native codebases requiring 2x development time and maintenance effort

💰 2x development time and maintenance costs

⚠️

Technical Debt Crisis

Time pressure leads to technical debt, requiring costly refactoring later

💰 15-20% annual maintenance costs + refactoring

🚫

Project Abandonment

78% of mobile apps fail, often due to delayed launches and developer burnout from setup complexity

💰 Complete project failure and investment loss

How KMPShip Changes Everything

Ship faster, cheaper, and with confidence

🚀

Ship Faster

Complete Kotlin Multiplatform foundation with authentication, payments, and CI/CD ready to use

60-80% faster development through code sharing

💎

Production-Ready Architecture

Battle-tested patterns used by successful apps, with built-in security and scalability

Zero technical debt from day one

📱

True Cross-Platform Development

Single Kotlin codebase for Android and iOS, with platform-specific optimizations included

40-60% cost reduction vs separate native apps

Revenue-Ready Features

In-app purchases, subscriptions, analytics, and monetization tools configured and tested

Start generating revenue immediately

🏆

Competitive Advantage

While others struggle with setup, you'll be iterating on features that matter to users

Dominate your market category

*Sources: Cost estimates from Clutch.co and GoodFirms mobile app development surveys (2024). App success rates from TechRev-Blog and Startup Grind industry analysis (2024). Individual results may vary based on app complexity and team experience.

Everything you need to ship fast

Stop wasting time on boilerplate code. Focus on what makes your app unique while we handle the rest.

Lifetime updates
Unlimited projects
Save 100+ hours
Production-ready

Authentication

Kotlin Multiplatform Authentication with Apple, Google & Email

Secure, production-ready authentication system built for Kotlin Multiplatform apps. Implement OAuth social logins (Apple, Google) and email authentication with pre-configured flows for Android and iOS cross-platform development.

What's included:

  • Authentication with Apple, Google & Email
  • Sign-in, sign-up & sign-out flows
  • Password reset
  • Email link sign-in
  • Account management
  • Time saved: 16 hours

Payments

Kotlin Multiplatform In-App Purchases & Subscriptions

Implement mobile payments and subscriptions for Android and iOS using Kotlin Multiplatform. Complete in-app purchase integration with RevenueCat for subscription management, paywalls, and billing infrastructure.

What's included:

  • In-App purchases setup
  • Subscriptions configuration
  • Paywalls
  • Time saved: 8 hours

Notifications

Keep your users engaged with smart notifications

Deliver timely notifications to your users across Android and iOS. From push notifications to local reminders, keep your users engaged with a comprehensive notification system built for Kotlin Multiplatform.

What's included:

  • Push & local notifications with Alarmee
  • Cross-platform notification handling
  • Smart notification scheduling
  • Rich notification content
  • Notification analytics
  • Time saved: 4 hours

Advanced features included

Automated Publishing

CI/CD for mobile apps

Complete CI/CD pipeline with GitHub Actions for automated publishing to both Android and iOS app stores. Deploy with confidence using automated testing and release workflows.

  • CI/CD integration with GitHub Actions
  • Automated publishing for both Android & iOS
  • Time saved: 20 hours

Design System

Consistent UI across Android & iOS

Beautiful, responsive design system with built-in UI components. Automatic dark mode support and customizable themes let you create apps that look great on every device.

  • Consistent UI across Android & iOS
  • Design system with built-in UI components
  • Automatic dark mode
  • Customizable themes (fonts, colors, shapes, etc.)
  • Animations
  • Time saved: 12 hours

In-App Reviews

Boost your app ratings

Built-in in-app reviews system to boost your ratings. Trigger review prompts at the perfect moment to maximize positive feedback from satisfied users.

  • Built-in in-app reviews to boost your ratings
  • Trigger in-app reviews on your terms
  • Time saved: 2 hours

Navigation

Multi-platform screen navigation

Navigate between screens with type-safe routing across Android and iOS. Built-in navigation patterns make it easy to create smooth user flows and maintain navigation state.

  • Screen navigation setup
  • Type-safe routing
  • Cross-platform navigation patterns
  • Navigation state management
  • Time saved: 6 hours

Local Database

Offline support with Room

Store data locally for offline access and sync when online. Built with Room database for reliable data persistence across platforms.

  • Local database with Room
  • Offline data persistence
  • Data synchronization
  • Cross-platform database access
  • Time saved: 12 hours

Remote Config

Dynamic app configuration

Dynamically change app behavior and appearance without requiring users to download updates. Control features remotely and conduct A/B testing.

  • Control features flag remotely
  • Customize app behavior for different audiences
  • Gradually roll out features
  • Conduct A/B testing
  • Time saved: 8 hours

And much more

Networking

HTTP client and API requests

Make network requests with a robust HTTP client built for multiplatform.

  • HTTP client setup
  • API request handling
  • Response serialization
Ktorwith Ktor

Clean Architecture

Scalable app foundation

Well-structured codebase following clean architecture principles for long-term maintainability.

  • MVVM architecture pattern
  • Clean separation of concerns
  • Scalable project structure

Analytics

Track app usage and crashes

Monitor your app's performance and user behavior with integrated analytics.

  • Usage analytics
  • Crash reporting
  • Performance monitoring

Reactive Programming

Coroutines and Flows

Handle asynchronous operations elegantly with Kotlin's reactive programming features.

  • Kotlin Coroutines setup
  • Reactive data flows
  • Asynchronous operations

Dependency Injection

Modular architecture with Koin

Manage dependencies efficiently with a lightweight dependency injection framework built for Kotlin Multiplatform.

  • Lightweight DI framework
  • Easy module organization
  • Runtime dependency resolution
Koinwith Koin

Image Fetching

Efficient image loading and caching with Coil

Load and cache images efficiently across platforms with Coil. Includes automatic memory management, placeholder support, and seamless integration.

  • Cross-platform image loading with Coil
  • Automatic caching and memory management
  • Placeholder and error image support
  • Async image loading
Coilwith Coil

Ready to ship your Kotlin Multiplatform app?

Join many other developers who chose KMPShip to build their next big thing.

View documentation

23 developers are already shipping faster

Don't take our word for it. Here's what they have to say about KMPShip.

    • I was looking for a quick way to launch my mobile app. Tried @KMPShip and had a production-ready app up and running fast. Easily saved me 50+ hours of work. 100% worth it! 🚀 Thanks @VivienMahe!

      Flavien Norindr's testimonial for KMPShip
      Flavien Norindr
      @FlavienNorindr
    • Tried @KMPShip and best decision I've ever made to build my app! Already x4 the boilerplate cost 🤑

      Morgan Belkadi's testimonial for KMPShip
      Morgan Belkadi
      @morganbelkadi
    • As an indie developer in Senegal, KMPShip helped me build a robust cross-platform app with auth, payments, and a consistent UI, all from a single codebase. I saved dozens of hours and focused on features that matter. Vivien’s regular updates make it even more reliable. A professional, transformative tool.

      T
      Tamsir Sene
      @tamsir

Build AI-Powered Apps Faster

From chatbots to recommendation engines, KMPShip's architecture is ready for AI integration. Ship intelligent features while competitors are still setting up infrastructure.

AI-Ready Architecture

Clean architecture patterns that scale with machine learning workloads and AI service integrations.

Faster AI Development

Pre-built networking, data persistence, and reactive patterns - perfect for AI-powered mobile applications.

Production-Ready AI

Battle-tested infrastructure that handles real-world AI workloads across Android and iOS platforms.

Integrates easily with leading AI platforms

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KMPShip
Mobile Framework
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ChatGPT
OpenAI
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Claude
Anthropic
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Google
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Copilot
GitHub
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Junie
JetBrains

Built by a developer who was tired of rebuilding the same things

After 15 years of mobile development, I got tired of wasting weeks on setup instead of building features that matter.

Vivien Mahé

Vivien Mahé

15+ years building mobile apps

Startups • Agencies • Enterprise teams

My frustration: I kept starting projects excited about the app idea, then spending weeks on the same boring setup - auth, payments, CI/CD - before I could even touch the features that users would actually care about.

What I built: KMPShip is everything I wish I had when starting a new project. Skip the tedious setup and jump straight to building what makes your app special.

Pricing

Save hours of repetitive code and ship faster!

70% off for the first 50 customers (27 left)

Solo

For indie devs who want to get started quickly

159

49

EUR

  • Kotlin/Compose Multiplatform boilerplate
  • Built-in UI components & customizable themes
  • User authentication (Google, Apple, Email)
  • Payments (In-App purchases & subscriptions)
  • Local database & offline mode
  • Navigation & Clean architecture
  • Notifications & in-app reviews
  • CI/CD setup
  • Unlimited projects
  • Email support
  • Discord community
  • Lifetime updates

Pay once. Access forever.

POPULAR

Pro

For devs who want full access and ongoing support

259

79

EUR

  • Kotlin/Compose Multiplatform boilerplate
  • Built-in UI components & customizable themes
  • User authentication (Google, Apple, Email)
  • Payments (In-App purchases & subscriptions)
  • Local database & offline mode
  • Navigation & Clean architecture
  • Notifications & in-app reviews
  • CI/CD setup
  • Unlimited projects
  • Email support
  • Discord community
  • Lifetime updates

Pay once. Access forever.

FAQ

Frequently Asked Questions

Have another question? Contact me on X/Twitter or by email.
  • KMPShip is a production-ready Kotlin Multiplatform mobile app development framework and boilerplate.
    It's the fastest way to build cross-platform Android and iOS apps using Compose Multiplatform. KMPShip includes Firebase authentication, in-app purchases & subscriptions, push notifications, analytics, CI/CD pipelines, and complete mobile app infrastructure configured out of the box. Perfect for developers who want to ship native mobile apps faster without rebuilding common features.
  • No. KMPShip is a paid product to ensure ongoing quality, updates, and support.
    You're not just buying code, you are buying production-ready infrastructure and time saved.
  • Yes. Your KMPShip license includes unlimited commercial and personal projects.
    Use it to build as many apps as you want - there are no per-project fees or restrictions. Perfect for agencies, freelancers, or developers building multiple apps.
  • KMPShip costs $89 one-time vs $50K-$150K+ for traditional app development.
    Custom mobile app development typically costs $50,000-$150,000+ per platform according to industry surveys. With KMPShip, you get production-ready authentication, payments, CI/CD, and everything configured for $89 total. You save 60-80% development time and thousands in development costs while shipping both Android and iOS apps from a single codebase.
  • Kotlin Multiplatform offers superior performance and true native feel compared to Flutter and React Native.
    While Flutter uses its own rendering engine and React Native bridges to native components, KMP compiles to native code directly. KMPShip makes KMP development even easier with production-ready infrastructure. Read our detailed 2025 comparison guide to see why developers are choosing KMP over Flutter and React Native.
  • Yes. Kotlin Multiplatform let you share code between Android and iOS while keeping native UIs.
    Compose Multiplatform allows you to write shared UI components across platforms.
  • KMPShip is among the most complete Kotlin Multiplatform mobile app starter kits available in 2025.
    While there are a few KMP starter projects available, KMPShip stands out by including production-ready cross-platform mobile app infrastructure: navigation, dependency injection, Firebase authentication, in-app purchases, push notifications, local database, analytics, CI/CD pipelines, and clean architecture. Most other KMP starters focus on basic project setup, while KMPShip provides everything needed to ship revenue-generating mobile apps to both Android and iOS app stores.
  • Yes. Compose Multiplatform is production-ready and maintained by JetBrains.
    KMPShip uses it by default for UI on both Android and iOS.
  • No. You decide what to share.
    With KMPShip, you can keep parts of your code (logic or UI) in the shared module and implement anything else directly in the Android or iOS platform code. You can even skip Compose Multiplatform entirely if you prefer native UIs.
  • Yes. You can choose which parts of your app you want to implement using Swift and SwiftUI.
    KMPShip gives you the flexibility to mix native code with shared logic, so you can leverage SwiftUI where it makes the most sense.
  • KMPShip handles Firebase Authentication using Passage, an open-source KMP library.
    It supports Google, Apple, and Email/Password login across platforms via a shared interface.
  • KMPShip includes built-in support for push and local notifications via Alarmee, another open-source library.
    It works across Android and iOS with unified APIs.
  • Yes. KMPShip comes with RevenueCat already integrated for managing in-app purchases and subscriptions.
  • KMPShip includes:
    • Authentication (Google, Apple, Email)
    • In-app purchases & subscriptions
    • Local & push notifications
    • Local database with Room
    • Theming & reusable UI components
    • Navigation, DI & Clean architecture
    • CI/CD setup
    • Email & Discord support
  • If you're building a new Android and iOS app with Kotlin Multiplatform, KMPShip can save you weeks of setup time.
    It's ideal for indie developers, freelancers, and small teams.
  • You can build unlimited apps.
    KMPShip is licensed for unlimited usage, you retain full code ownership after purchasing.
  • I use KMPShip in my own projects and regularly update it to support the latest Kotlin, Compose, and platform tools. Updates include bug fixes, feature additions, and dependency upgrades.
    Last update:
  • Once your payment is confirmed, you'll be redirected to your dashboard to enter your GitHub username. This triggers an invite to the private KMPShip GitHub repository. After accepting the invite, you'll have full access to the code and can start building your first app immediately.
  • Once you've been granted access to the GitHub repository, we're unable to offer refunds. The source code becomes permanently accessible and is yours to keep.
Ready to ship in minutes

Turn Your App Idea Into Revenue

Join 23 developers who chose speed over complexity. Start monetizing your mobile app idea today instead of spending months on setup.

weeks
not months to launch
60-80%
development cost savings
day 1
revenue-ready features

✓ Lifetime updates included ✓ Unlimited projects