Detailed Comparison 2025
KMPShip vs Uni-Stack
Compare KMPShip and Uni-Stack side-by-side. We've analyzed features, pricing, and capabilities to help you choose the best boilerplate for your SaaS project.
Quick Overview
KMPShip
KMPShip is a production-ready boilerplate built with Kotlin & Compose Multiplatform for Android & iOS. Go from idea to App Store and Google Play in days, and start earning from day one. If you are an indie dev, freelancer, or working on your next client project, KMPShip gives you a solid foundation with everything essential already set up. Forget weeks of configuration and endless troubleshooting. With KMPShip, everything is ready out of the box: - Authentication (Google, Apple, Email/Password) - Payments with RevenueCat (In-App purchases, subscriptions and paywall) - Notifications (local & push) - CI/CD pipelines with GitHub Actions & Fastlane - Clean architecture, offline mode, dark mode - Sample app and documentation - Access to a private Discord community Recognized by leading platforms: KMPShip is already gaining recognition from leading startup communities and developer platforms, trusted by indie makers and freelancers worldwide. Start building apps faster and turn your ideas into income today.
Key Features
Uni-Stack
Uni‑Stack is a free, open‑source, production‑ready full‑stack framework for building universal React Native + web apps with a single codebase. It uses modern, type-safe technologies — including Expo (with universal support for iOS, Android and web), Prisma for database management, tRPC for end-to-end type‑safe APIs, and TypeScript for strong typing throughout. With Uni‑Stack you get an integrated stack where routing, UI, database logic, API calls, queries and mutations are all type-safe and unified. It supports multiple UI system options (e.g. Nativewind, Tamagui, gluestack‑ui), giving flexibility in theming and design while keeping a consistent architecture.
Feature-by-Feature Comparison
| Feature | KMPShip199 | Uni-StackFree |
|---|---|---|
| Price | 199 | Free |
| Developer | Vivien Mahé | ROFI |
| Authentication | ||
| Stripe Integration | ||
| Paddle Integration | ||
| Lemon Squeezy | ||
| Dodo Payments | ||
| Polar | ||
| Creem | ||
| Admin Panel | ||
| User Dashboard | ||
| Subscriptions | ||
| Blog | ||
| SEO Optimized | ||
| Documentation | ||
| Support | ||
| Tailwind CSS | ||
| API | ||
| Two-Factor Auth | ||
| Multi-Tenancy | ||
| Teams | ||
| Shadcn UI | ||
| View Details | View Page | View Page |
KMPShip vs Uni-Stack: Detailed Analysis
When choosing between KMPShip and Uni-Stack, it's essential to understand the key differences that make each boilerplate unique. Both are excellent choices for building SaaS applications, but they cater to different needs and development approaches.
What is KMPShip?
KMPShip is a production-ready boilerplate built with Kotlin & Compose Multiplatform for Android & iOS. Go from idea to App Store and Google Play in days, and start earning from day one. If you are an indie dev, freelancer, or working on your next client project, KMPShip gives you a solid foundation with everything essential already set up. Forget weeks of configuration and endless troubleshooting. With KMPShip, everything is ready out of the box: - Authentication (Google, Apple, Email/Password) - Payments with RevenueCat (In-App purchases, subscriptions and paywall) - Notifications (local & push) - CI/CD pipelines with GitHub Actions & Fastlane - Clean architecture, offline mode, dark mode - Sample app and documentation - Access to a private Discord community Recognized by leading platforms: KMPShip is already gaining recognition from leading startup communities and developer platforms, trusted by indie makers and freelancers worldwide. Start building apps faster and turn your ideas into income today.
Developed by Vivien Mahé, KMPShip has become a popular choice among developers looking for a reliable starting point for their SaaS projects.
What is Uni-Stack?
Uni‑Stack is a free, open‑source, production‑ready full‑stack framework for building universal React Native + web apps with a single codebase. It uses modern, type-safe technologies — including Expo (with universal support for iOS, Android and web), Prisma for database management, tRPC for end-to-end type‑safe APIs, and TypeScript for strong typing throughout. With Uni‑Stack you get an integrated stack where routing, UI, database logic, API calls, queries and mutations are all type-safe and unified. It supports multiple UI system options (e.g. Nativewind, Tamagui, gluestack‑ui), giving flexibility in theming and design while keeping a consistent architecture.
Created by ROFI, Uni-Stack offers a robust foundation for building scalable SaaS applications.
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Payment Integration: KMPShip vs Uni-Stack
When building a SaaS application, choosing the right payment integration is crucial for monetization success. Let's compare the payment options available in KMPShip and Uni-Stack.
Neither boilerplate includes pre-built payment integrations. You'll need to implement your preferred payment solution manually. Consider using Stripe, Lemon Squeezy, or Paddle for your SaaS monetization.
Key Differences Between KMPShip and Uni-Stack
💰 Pricing
KMPShip is priced at 199, while Uni-Stack costs Free. This makes KMPShip the more budget-friendly option, potentially saving you 999800 dollars.
⚡ Features & Capabilities
KMPShip includes authentication, while Uni-Stack does not, which could be a deciding factor for user-focused applications.
🎯 Best Use Cases
KMPShip
- • SaaS startups looking for quick deployment
- • Projects requiring authentication
- • Teams with limited budgets
Uni-Stack
- • SaaS applications needing rapid development
- • Projects requiring custom features
- • Teams with flexible budgets
When to Choose KMPShip vs Uni-Stack
Choose KMPShip if:
- You're looking for the most cost-effective solution
- You need built-in authentication out of the box
- You want to start with KMPShip's specific tech stack and approach
- Your project aligns with KMPShip's feature set
Choose Uni-Stack if:
- You prefer Uni-Stack's specific approach and features
- Your requirements match Uni-Stack's capabilities
Final Verdict: KMPShip vs Uni-Stack
Both KMPShip and Uni-Stack are excellent choices for building SaaS applications. Your decision should be based on your specific requirements, budget, and technical preferences.
KMPShip is ideal if you're looking for a more affordable option with built-in authentication.
Uni-Stack stands out for its comprehensive feature set and is perfect for developers who need specific features.
Ultimately, both boilerplates will help you launch your SaaS product faster and more efficiently. Review the detailed comparison above, consider your project requirements, and choose the one that aligns best with your goals.
Frequently Asked Questions: KMPShip vs Uni-Stack
Which is better: KMPShip or Uni-Stack?
The "better" choice depends on your specific needs. KMPShip excels in affordability, while Uni-Stackstands out for its feature set. Consider your budget, required features, and development timeline when making your decision.
What's the price difference between KMPShip and Uni-Stack?
KMPShip costs 199 while Uni-Stack is priced at Free. That's a difference of $999800. Both are one-time payments with no recurring fees, making them cost-effective long-term investments for your SaaS project.
Can I switch from KMPShip to Uni-Stack later?
While technically possible, switching boilerplates mid-project is challenging and time-consuming. Each boilerplate has its own architecture, dependencies, and patterns. It's best to carefully evaluate both options now and choose the one that best fits your long-term needs to avoid costly migrations later.
Do KMPShip and Uni-Stack offer similar features?
Both boilerplates offer core SaaS features, but with different implementations and additional capabilities. Check the detailed feature comparison table above to see exactly which features each boilerplate includes. Key differences include payment integrations, authentication systems, and admin panel availability.
Which boilerplate is better for beginners?
For beginners, consider factors like documentation quality, community support, and code complexity. Both KMPShip and Uni-Stack are designed to be developer-friendly, but your choice should depend on your familiarity with their respective tech stacks and the learning resources available.
Are there any hidden costs with KMPShip or Uni-Stack?
Both boilerplates are one-time purchases with no recurring licensing fees. However, you may incur costs for third-party services they integrate with (like payment processors, email services, or hosting platforms). These operational costs are separate from the boilerplate purchase and apply to any SaaS application.
How long does it take to launch with KMPShip vs Uni-Stack?
Both boilerplates significantly reduce development time compared to building from scratch. Depending on your customization needs, you could launch a basic SaaS product in days or weeks rather than months. The exact timeline depends on your specific requirements, team size, and development experience.
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