Detailed Comparison 2025
KAppMaker vs Uni-Stack
Compare KAppMaker 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
KAppMaker
KAppMaker is a cross-platform mobile app boilerplate built on Kotlin Multiplatform and Compose Multiplatform, designed to provide a single codebase for creating native Android and iOS applications. It delivers a structured foundation with pre-wired user authentication, subscription and in-app purchase support, push notifications, local data storage, and UI navigation scaffolding. The boilerplate integrates modern development tools such as Ktor for network requests and dependency injection, along with a shared project structure that enables rapid screen creation, code reuse, and deployment across platforms. By offering a ready-to-use architecture, KAppMaker reduces the initial setup and wiring of core app functionality, while still allowing developers to extend or customize the codebase. Its focus on Kotlin Multiplatform makes it suitable for developers or small teams aiming to launch production-ready mobile applications efficiently without duplicating work for Android and iOS.
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 | KAppMaker$49 | Uni-StackFree |
|---|---|---|
| Price | $49 | Free |
| Developer | Mirzamehdi Karimov | 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 |
KAppMaker vs Uni-Stack: Detailed Analysis
When choosing between KAppMaker 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 KAppMaker?
KAppMaker is a cross-platform mobile app boilerplate built on Kotlin Multiplatform and Compose Multiplatform, designed to provide a single codebase for creating native Android and iOS applications. It delivers a structured foundation with pre-wired user authentication, subscription and in-app purchase support, push notifications, local data storage, and UI navigation scaffolding. The boilerplate integrates modern development tools such as Ktor for network requests and dependency injection, along with a shared project structure that enables rapid screen creation, code reuse, and deployment across platforms. By offering a ready-to-use architecture, KAppMaker reduces the initial setup and wiring of core app functionality, while still allowing developers to extend or customize the codebase. Its focus on Kotlin Multiplatform makes it suitable for developers or small teams aiming to launch production-ready mobile applications efficiently without duplicating work for Android and iOS.
Developed by Mirzamehdi Karimov, KAppMaker 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: KAppMaker 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 KAppMaker 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 KAppMaker and Uni-Stack
💰 Pricing
KAppMaker is priced at $49, while Uni-Stack costs Free. This makes KAppMaker the more budget-friendly option, potentially saving you 999950 dollars.
⚡ Features & Capabilities
🎯 Best Use Cases
KAppMaker
- • SaaS startups looking for quick deployment
- • Projects requiring custom features
- • Teams with limited budgets
Uni-Stack
- • SaaS applications needing rapid development
- • Projects requiring custom features
- • Teams with flexible budgets
When to Choose KAppMaker vs Uni-Stack
Choose KAppMaker if:
- You're looking for the most cost-effective solution
- You want to start with KAppMaker's specific tech stack and approach
- Your project aligns with KAppMaker'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: KAppMaker vs Uni-Stack
Both KAppMaker and Uni-Stack are excellent choices for building SaaS applications. Your decision should be based on your specific requirements, budget, and technical preferences.
KAppMaker is ideal if you're looking for a more affordable option with specific capabilities.
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: KAppMaker vs Uni-Stack
Which is better: KAppMaker or Uni-Stack?
The "better" choice depends on your specific needs. KAppMaker 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 KAppMaker and Uni-Stack?
KAppMaker costs $49 while Uni-Stack is priced at Free. That's a difference of $999950. Both are one-time payments with no recurring fees, making them cost-effective long-term investments for your SaaS project.
Can I switch from KAppMaker 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 KAppMaker 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 KAppMaker 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 KAppMaker 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 KAppMaker 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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