Wiki Reader: AI Study & Learn
Encyclopedia, Quiz & Summary
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
NEW: AI learning tools for Wikipedia! Smart summaries, flashcards, quizzes & mind maps for any article. Explore millions of topics in a beautiful knowledge feed.
Turn Wikipedia into your personal knowledge feed. Swipe through millions of articles in a beautiful, TikTok-style format designed for learning.
From history to science, technology to philosophy — discover and learn anything with AI-powered tools that make complex topics simple.
— KEY FEATURES —
• Knowledge Feed
Scroll through personalized article recommendations based on your interests. Discover new topics effortlessly, just like scrolling social media — but for your brain.
• AI Summary & ELI5
Get instant AI summaries of any article. Too complex? Use "Explain Like I'm 5" to break down difficult topics into simple language anyone can understand.
• Ask AI
Chat with an AI tutor about any article. Ask follow-up questions, explore deeper connections, and satisfy your curiosity — available 24/7.
• Flashcards & Quizzes
Turn any article into interactive flashcards with spaced repetition. Test your knowledge with AI-generated quizzes and track your scores.
• Mind Map & Knowledge Graph
Visualize how topics connect with beautiful mind maps. Explore related articles through an interactive knowledge graph.
• Learning Paths
Follow structured, multi-article journeys through topics like "Atoms to Galaxies" or "World Civilizations." Track your progress step by step.
• Library & Offline Reading
Bookmark articles, organize them into folders, and download for offline reading. Compare articles side by side.
• Listen to Articles
Convert any article to audio with adjustable playback speed. Learn while commuting, exercising, or relaxing.
• Reading Streaks & Stats
Build a daily reading habit with streak tracking, reading goals, and weekly progress reports. See your knowledge grow across categories.
— WHY YOU'LL LOVE IT —
Stop mindless scrolling. Start scrolling with purpose. Transform dead time into learning time with a feed that's as addictive as social media — but actually makes you smarter.
— LEGAL —
Terms of Use: https://leanstudio.asia/terms-of-use
Privacy Policy: https://leanstudio.asia/privacy-policy
— SUPPORT —
Questions or feedback? Contact us at: support@leanstudio.asia
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Improved feed personalization for better article recommendations
- Enhanced AI summaries with faster response times
- New mind map visualizations for deeper topic exploration
- Performance improvements and bug fixes
The developer, LEAN ASIA CO., LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- LEAN ASIA CO., LTD
- Size
- 24.9 MB
- Category
- Education
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium Yearly $29.99
- Lifetime $59.99
- Premium Weekly Plan $5.99
- Copyright
- © 2026 LEAN ASIA CO., LTD