Aha! – Cards & AI is made and published by YOU-MING YEH. AppBrain is an independent app data site and isn't affiliated with YOU-MING YEH. The app name, icon, screenshots and description belong to YOU-MING YEH and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- December 10, 2025
- Size
- 14.9 MB
User feedback
Ratings and reviews on the App StoreComments on Aha! – Cards & AI for iOS
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Store listing
By YOU-MING YEH, from the App StoreDescription by YOU-MING YEH Written by the developer, not by AppBrain. Click to read.
Masters and experts don’t just read; they collect frameworks and insights they can actually use.
Aha! helps you do the same.
It transforms powerful mental models into swipeable cards you can revisit anytime, anywhere. With AI-powered recommendations and custom playbooks, you’ll always have the right strategy at your fingertips.
◆ Why Aha! is Different
100+ Proven Frameworks: Business strategy, marketing, pricing, leadership & more
AI Strategy Advisor: Ask questions, create custom cards, and get personalized advice
Playbook Builder: Combine models and actions into decks tailored to your goals
Instant Strategy Finder: AI-powered search across hundreds of models
Beautiful Design: Crafted in SwiftUI with smooth, elegant animations
◆ Key Features
Curated playbooks from entrepreneurs & top thinkers
Unlimited custom decks and cards (Premium)
Daily card draws to build lasting habits
Voice guide for learning on the go
Offline access & easy sharing
◆ Perfect For
Entrepreneurs making tough business calls
Students mastering problem-solving frameworks
Professionals sharpening judgment & strategy
Anyone who wants to think more clearly, every day
Don’t just read knowledge. Master it.
Download Aha! and turn forgotten insights into lasting expertise.
Terms of Use (EULA): https://aha.ymin.dev/terms
Privacy Policy: https://aha.ymin.dev/privacy
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 14.9 MB
- Content rating
- Everyone
Technologies used by Aha! – Cards & AI
Releases
Updates seen on the App Store- Version
- 1.0.4
- Launched
- September 2025
No changelog data
Alternatives
Similar apps and more from YOU-MING YEHMore from YOU-MING YEH
About the app and developer
About Aha! – Cards & AI
Aha! – Cards & AI was an education app developed by YOU-MING YEH. It was removed from the App Store Apr 30, 2026.
User Ratings
The app had no ratings.
App Information
Aha! – Cards & AI was free. The app size was 14.92 MB. The last available version was 1.0.4. The last update was on December 10, 2025.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since September 2025.
Developer information for YOU-MING YEH
Address:
Frequently asked questions about Aha! – Cards & AI
Is Aha! – Cards & AI free?
Yes. Aha! – Cards & AI was free on the App Store.
Is Aha! – Cards & AI still available?
No. Aha! – Cards & AI was removed from the App Store. We last saw it there Apr 30, 2026.
How large is Aha! – Cards & AI?
Aha! – Cards & AI is 14.92 MB.
Is Aha! – Cards & AI suitable for children?
App Store rates the content of Aha! – Cards & AI as suitable for everyone.
Who made Aha! – Cards & AI?
Aha! – Cards & AI was developed by YOU-MING YEH. It was listed in the education category on the App Store.