# Wiki Reader: AI Study & Learn — Encyclopedia, Quiz & Summary

> Encyclopedia, Quiz & Summary (iPhone/iPad app by LEAN ASIA CO., LTD.)

- Source: https://appshunter.io/ios/app/wiki-reader-ai-study-and-learn/id6760022581 (this page in markdown: same URL + `.md`)
- Developer: [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 24 MB
- Languages: American English
- Released: 2026-04-21
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/wiki-reader-ai-study-and-learn/id6760022581/reviews.md

## What is Wiki Reader?

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Weekly Plan | $9.99 | per 7 days |
| Premium Yearly | $49.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $89.99 | one-time |



## Version history (last 2 releases)

### 1.0.2 — 2026-06-04

- 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

### 1.0.1 — 2026-04-21

No release notes.

## Apps similar to Wiki Reader

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Dailywiki](https://appshunter.io/ios/app/dailywiki/id6702023270) | — | Free | Education |
| [Pearls: Language Quotes](https://appshunter.io/ios/app/pearls-language-quotes/id6498791539) | — | Free | Education |
| [OpenText Learning](https://appshunter.io/ios/app/opentext-learning/id6478386453) | — | Free | Education |
| [History Study Helper & Quiz](https://appshunter.io/ios/app/history-study-helper-and-quiz/id6755092417) | — | Free | Education |
| [40 — Just the Facts](https://appshunter.io/ios/app/40-just-the-facts/id6779359143) | 5.0 (1) | Free | Education |
| [Sift: Knowledge Feed](https://appshunter.io/ios/app/sift-knowledge-feed/id6760633857) | — | Free | Education |

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All apps by LEAN ASIA CO., LTD: https://appshunter.io/developer/1815050814

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*