SuperwrapperFlutter · React Native · Kotlin · SwiftUI
Start your mobile app with the screens already built.
Superwrapper is a library of customizable screens, UI components and complete app flows for Flutter, React Native, Kotlin and SwiftUI. Start from working code, make it match your product, and put your time into what makes your app different.
Superwrapper is a source-code library for mobile app developers. It provides customizable screens, UI components and connected app flows for Flutter, React Native, Kotlin and SwiftUI, which you adapt to your own product.
Use it for the parts of an app that follow familiar patterns, such as sign-in, onboarding, dashboards, feeds, checkout and settings, so more of your time goes into the features only your app has. You still connect your own data, authentication and business logic, then test and release the app.
About SuperwrapperAt a glance
- What it is
- A source-code library of mobile app screens, UI components and app flows
- Frameworks
- Flutter, React Native, Kotlin (Jetpack Compose) and SwiftUI
- Pricing
- One-time payment for lifetime access, from $39
- Try first
- Free account to browse free items
- Organize with
- Workspaces
- Made for
- Independent developers, freelancers, agencies and teams
- Backed by
- 33labs
The library
What’s in the Superwrapper library?
Three kinds of building blocks: complete screens, reusable UI components, and app flows that connect screens into a full journey. Use them together or on their own.
Screens
Screens & templates
A pre-built, reusable starting point for an application, with screens, navigation and styling already assembled, that developers customize instead of building from a blank project. Templates cut initial development time by removing repetitive boilerplate setup.
Components
UI components
A self-contained, reusable piece of user interface, such as a button, card, input field or navigation bar, with its own markup, styling and behavior. Components are composed together to build screens consistently across an app.
Flows
App flows
The connected sequence of screens and interactions a user moves through to complete a task, such as signing up, checking out or resetting a password. Pre-built app flows package these multi-screen journeys so common paths do not have to be designed from scratch.
Check each item for its framework support, included code and setup requirements.
Frameworks
Which frameworks does Superwrapper support?
Flutter, React Native, Kotlin (Jetpack Compose) and SwiftUI. Build cross-platform with Flutter or React Native, or go native with Kotlin on Android and SwiftUI on Apple platforms. Coverage varies by item, so check each one for the frameworks it includes.
Flutter
- Language
- Dart
- Targets
- iOS & Android
An open-source UI framework created by Google for building natively compiled apps for mobile, web and desktop from one Dart codebase.
Glossary: FlutterReact Native
- Language
- JavaScript / TypeScript
- Targets
- iOS & Android
An open-source framework from Meta for building mobile apps using React and JavaScript that render to native platform UI.
Glossary: React NativeKotlin
- Language
- Kotlin, Jetpack Compose
- Targets
- Android
Android's modern declarative UI toolkit, written in Kotlin, for building native interfaces without XML layouts.
Glossary: Jetpack Compose (Kotlin)SwiftUI
- Language
- Swift
- Targets
- Apple platforms
Apple's declarative UI framework for building interfaces across iOS, iPadOS, macOS, watchOS and tvOS with Swift.
Glossary: SwiftUI
How it works
How do you build an app with Superwrapper?
Pick a starting point, save it to a Workspace, customize the source code, then connect your own services and test. Superwrapper gives you the interface layer; your data, authentication and business logic stay in your hands.
- Step 01
Choose a starting point
Browse by app category or building block. Pick the screen, component or flow that matches the next journey your users need.
- Step 02
Collect it in a Workspace
Save the items you want to build with to a Workspace, so the pieces for each project stay together.
- Step 03
Customize the source code
Apply your colors, typography and copy, and adapt layouts to your product inside your own codebase.
- Step 04
Connect, test and ship
Wire up your data, authentication and business logic, then test the complete journey on real devices before release.
Compare
Should you use app templates or build from scratch?
Building from scratch gives total control but means writing every screen, flow and component yourself. Starting from templates removes repetitive setup so you spend time on what makes your app different.
Bottom line: If your screens resemble patterns that already exist (auth, onboarding, dashboards, feeds, checkout), templates get you to a working app far faster, and you still own and edit the code.
| Consideration | Starting from Superwrapper | Building from scratch |
|---|---|---|
| Time to first working screens | Hours, since screens and flows are pre-built | Days to weeks of scaffolding |
| Consistency | Shared design system across screens | Depends on discipline and review |
| Full control of code | Yes, templates are customizable | Yes |
| Best for | Shipping fast, MVPs, client work | Highly novel UIs, learning projects |
Categories
What kind of app are you building?
Superwrapper organizes starting points into 20 app categories, from SaaS and ecommerce to health, finance and AI. Each category page outlines the screens and states that kind of app usually needs.
SaaS Apps
Build around accounts, projects and recurring work.
- Organization and project selection
- Dashboard loading and empty states
- Account settings and member permissions
Ecommerce Apps
Follow the shopping journey from discovery to order confirmation.
- Product details and variant selection
- Cart changes and unavailable items
- Checkout errors and order status
Health & Fitness Apps
Design a clear path from setting a goal to recording progress.
- Goal setup and activity logging
- Progress summaries with clear units
- Privacy settings and permission fallbacks
AI Apps
Make the input, generated result and next action easy to understand.
- Prompt input and submission state
- Result history and retry controls
- Usage limits and feedback actions
More categories
Pricing
How much does Superwrapper cost?
Paid plans are a one-time payment for lifetime access, with no subscription: $39 for Developer and $149 for Teams. You can create a free account and browse free items before you buy.
Developer
Best valueFor independent developers and freelancers
Regular price
Get access$199Current price$39USD, one-time · lifetime access- Access to all screens, components, and flows
- Production-ready source code
- Complete app flows
- Unlimited workspaces
- AI Studio
- Team workspace tools
- Flutter, React Native, Kotlin, and SwiftUI
- Email support
- GitHub repository access
- Lifetime updates
Teams
For teamsFor teams building together
Regular price
Get team access$499Current price$149USD, one-time · lifetime access- Access to all screens, components, and flows
- Production-ready source code
- Complete app flows
- Unlimited workspaces
- AI Studio
- Team workspace tools
- Flutter, React Native, Kotlin, and SwiftUI
- Email support
- GitHub repository access
- Lifetime updates
- 5 seats included
Prices in USD. Read the terms and refund policy before purchasing, or compare plans in detail.
FAQ
Frequently asked questions
Straight answers about what’s included, how pricing works and what you still build yourself.
Still have a question? Email superwrapper.work@gmail.com.
What is included?
You get access to 56,752+ screens, components, and flows for Flutter, React Native, Kotlin, and SwiftUI. You can customize the code and use it in your projects.
How often is the library updated?
We update the library regularly with new screens, components, flows, and improvements.
Can I browse before I buy?
Yes. Create a free account to browse free templates, website designs, app flows, and components.
Can I use as many templates as I need?
Yes. Your plan gives you access to the library, so you can use the items you need in your projects.
Can I customize the code?
Yes. You can change the layouts, styles, components, and code to fit your project.
Do I need to be an expert?
Some coding knowledge helps. The library gives you a clear starting point, so you do not have to build every screen from scratch.
How quickly can I build with Superwrapper?
It depends on your project. Starting with ready-made code can help you get to a working version sooner.
Can I save items for later?
Yes. Use Workspaces to save and organize templates for your projects.
How does pricing work?
Superwrapper is a one-time payment for lifetime access. There are no recurring fees.
Do you offer refunds?
Please read our refund policy before you buy. You can also explore free templates before making a purchase.
Resources
Guides for building mobile apps
Practical checklists for choosing a template, planning onboarding and turning screens into a working MVP.
- Guide ·
How to choose a mobile app template
Evaluate mobile app templates with a practical checklist for source code, framework fit, screen states, dependencies and integration work.
Read the guide - Guide ·
Mobile app onboarding: a practical flow checklist
Plan onboarding screens around first value, progressive permissions, recoverable errors and returning users. Includes a practical review checklist.
Read the guide - Guide ·
From app screens to a working MVP
Connect mobile app templates into a working MVP: define a user journey, map data and navigation, integrate services and test failure states.
Read the guide
Start building
Your idea is the interesting part. Start with the rest.
Browse the library with a free account. When you’re ready, one payment gives you lifetime access to every screen, component and flow.