TriStack is made and published by SimTeCon GmbH. AppBrain is an independent app data site and isn't affiliated with SimTeCon GmbH. The app name, icon, screenshots and description belong to SimTeCon GmbH and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 23, 2025
Rankings
App Store top chartsApp Store Rankings for TriStack
This app is not ranked
Competitors
Similar apps and more from SimTeCon GmbHMore from SimTeCon GmbH
Releases
Updates seen on the App Store- Version
- 1.3
- Launched
- March 2025
No changelog data
User feedback
Ratings and reviews on the App StoreComments on TriStack for iOS
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Price
- $6.99
- App size
- 35.8 MB
- Content rating
- Everyone
Technologies used by TriStack
About the app and developer
About TriStack
TriStack is an education app developed by SimTeCon GmbH.
What is the rating of TriStack?
TriStack has no ratings yet.
Is TriStack free?
TriStack costs $6.99. The app size is 35.83 MB. The latest version available is 1.3. The last update was on October 23, 2025.
What are the requirements for TriStack?
The app has a content rating of Everyone. The app has been available on the App Store since March 2025.
Developer information for SimTeCon GmbH
Address:
Frequently asked questions about TriStack
Is TriStack free?
No. TriStack costs $6.99 on the App Store.
Is TriStack still available?
Yes. TriStack is on the App Store, and the last update we saw was on October 23, 2025.
How large is TriStack?
TriStack is 35.83 MB.
Is TriStack suitable for children?
App Store rates the content of TriStack as suitable for everyone.
Who made TriStack?
TriStack was developed by SimTeCon GmbH. It is listed in the education category on the App Store.
Store listing
By SimTeCon GmbH, from the App Store
Screenshots by SimTeCon GmbH, from the the App Store listing
Description by SimTeCon GmbH Written by the developer, not by AppBrain. Click to read.
TriStack: Learn JavaScript & TypeScript for Mobile Development with React Native
TriStack is your offline-first learning companion for building mobile apps using React Native, JavaScript, and TypeScript. Explore essential concepts, project-based tutorials, and structured units at your own pace. The app is ad-free and available with a one-time download—designed for self-learners and developers aiming to enhance their skills.
COMPLETE LEARNING JOURNEY
* 22 In-Depth Learning Units covering setup, core concepts, ecosystem tooling, and advanced patterns
* 30 Challenging Coding Exercises per Unit to solidify your understanding
* 100 JavaScript Programming Challenges covering core topics from basics to essentials
* Comprehensive Lecture Notes and annotated code samples for every topic
* Daily Coding Challenge with instant feedback and hints
* Progress Dashboard to track mastery of units and tasks
* Dark & Light Mode + 10 Custom Themes personalize your workspace
* 100% Offline Access—learn anytime, anywhere
* 12 UI themes to customize your coding environment
* 15 interface languages to learn in your preferred language
* No Subscriptions, No Ads—one-time download, lifetime updates
TUTORIAL FEATURES
* Step-by-Step Walkthroughs with visual aids and best-practice tips
* Syntax-Highlighted, Annotated Code for React, React Native, JavaScript, and TypeScript
* Interactive Simulators for live tweaking of component props and state
* Built-In Emulator Previews so you can test UI on multiple device form-factors
* Versioned Snippets & Cheatsheets for quick reference
LEARNING UNITS
1. JavaScript Fundamentals for React
2. JavaScript React Counter with History Programming Task
3. JavaScript React Color Palette Generator Programming Tasks
4. JavaScript React Todo App Programming Tasks
5. JavaScript React Expense Calculator Programming Tasks
6. JavaScript React Timer with Alerts Programming Tasks
7. JavaScript React Memory Card Game Programming Tasks
8. JavaScript React Weather Display Programming Tasks
9. JavaScript React Shopping Cart System Programming Tasks
10. JavaScript React Note Taking App Programming Tasks
11. TypeScript Fundamentals for React
12. JavaScript React Calculator with Themes Programming Tasks
13. TypeScript React Type-Safe Counter Programming Tasks
14. TypeScript React Todo List Programming Tasks
15. TypeScript React Form Validator Programming Tasks
16. TypeScript React Theme Switcher Tasks
17. TypeScript React Timer Component
18. TypeScript React Expense Tracker Programming Tasks
19. TypeScript React Quiz App Development
20. TypeScript React Recipe Manager Tasks
21. TypeScript React Task Board - Drag-Drop, Status Enums, State Management
22. TypeScript React Password Generator - Type Constraints & Utility Types
WHAT YOU’LL LEARN
* JavaScript & React essentials: ES6, JSX, and lifecycles
* Common UI patterns: counters, color pickers, to-dos, calculators
* Manage state with Hooks, Context, and custom hooks
* Style & theme apps via CSS-in-JS and toggles
* Build interactive features: timers, alerts, games, drag-and-drop
* Save data locally and integrate REST APIs
* Enforce types in React with TypeScript: generics, enums, utility types
* Validate forms and handle input effectively
* Structure modular, scalable codebases
* Test, debug, and optimize for production
INTENDED AUDIENCE
* Front-end & mobile developers new to React Native
* JavaScript developers eager to adopt TypeScript
* Web developers transitioning to mobile UI/UX
* Full-stack engineers building cross-platform apps
* Developers focused on code quality, safety, and maintainability
* Anyone looking to ship high-performance, type-safe React Native applications
Start your journey to React Native mastery—download TriStack today and code confidently with JavaScript and TypeScript, anywhere, offline, and ad-free.
TriStack is your offline-first learning companion for building mobile apps using React Native, JavaScript, and TypeScript. Explore essential concepts, project-based tutorials, and structured units at your own pace. The app is ad-free and available with a one-time download—designed for self-learners and developers aiming to enhance their skills.
COMPLETE LEARNING JOURNEY
* 22 In-Depth Learning Units covering setup, core concepts, ecosystem tooling, and advanced patterns
* 30 Challenging Coding Exercises per Unit to solidify your understanding
* 100 JavaScript Programming Challenges covering core topics from basics to essentials
* Comprehensive Lecture Notes and annotated code samples for every topic
* Daily Coding Challenge with instant feedback and hints
* Progress Dashboard to track mastery of units and tasks
* Dark & Light Mode + 10 Custom Themes personalize your workspace
* 100% Offline Access—learn anytime, anywhere
* 12 UI themes to customize your coding environment
* 15 interface languages to learn in your preferred language
* No Subscriptions, No Ads—one-time download, lifetime updates
TUTORIAL FEATURES
* Step-by-Step Walkthroughs with visual aids and best-practice tips
* Syntax-Highlighted, Annotated Code for React, React Native, JavaScript, and TypeScript
* Interactive Simulators for live tweaking of component props and state
* Built-In Emulator Previews so you can test UI on multiple device form-factors
* Versioned Snippets & Cheatsheets for quick reference
LEARNING UNITS
1. JavaScript Fundamentals for React
2. JavaScript React Counter with History Programming Task
3. JavaScript React Color Palette Generator Programming Tasks
4. JavaScript React Todo App Programming Tasks
5. JavaScript React Expense Calculator Programming Tasks
6. JavaScript React Timer with Alerts Programming Tasks
7. JavaScript React Memory Card Game Programming Tasks
8. JavaScript React Weather Display Programming Tasks
9. JavaScript React Shopping Cart System Programming Tasks
10. JavaScript React Note Taking App Programming Tasks
11. TypeScript Fundamentals for React
12. JavaScript React Calculator with Themes Programming Tasks
13. TypeScript React Type-Safe Counter Programming Tasks
14. TypeScript React Todo List Programming Tasks
15. TypeScript React Form Validator Programming Tasks
16. TypeScript React Theme Switcher Tasks
17. TypeScript React Timer Component
18. TypeScript React Expense Tracker Programming Tasks
19. TypeScript React Quiz App Development
20. TypeScript React Recipe Manager Tasks
21. TypeScript React Task Board - Drag-Drop, Status Enums, State Management
22. TypeScript React Password Generator - Type Constraints & Utility Types
WHAT YOU’LL LEARN
* JavaScript & React essentials: ES6, JSX, and lifecycles
* Common UI patterns: counters, color pickers, to-dos, calculators
* Manage state with Hooks, Context, and custom hooks
* Style & theme apps via CSS-in-JS and toggles
* Build interactive features: timers, alerts, games, drag-and-drop
* Save data locally and integrate REST APIs
* Enforce types in React with TypeScript: generics, enums, utility types
* Validate forms and handle input effectively
* Structure modular, scalable codebases
* Test, debug, and optimize for production
INTENDED AUDIENCE
* Front-end & mobile developers new to React Native
* JavaScript developers eager to adopt TypeScript
* Web developers transitioning to mobile UI/UX
* Full-stack engineers building cross-platform apps
* Developers focused on code quality, safety, and maintainability
* Anyone looking to ship high-performance, type-safe React Native applications
Start your journey to React Native mastery—download TriStack today and code confidently with JavaScript and TypeScript, anywhere, offline, and ad-free.