KnowScroll: Knowledge Feed
Facts, Trivia & Curiosity
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Swipe curated knowledge from Wikipedia — Daily Drops, trivia challenges, and personalized feeds in 13 languages. Free, no account needed.
You meant to check your feed for 5 minutes and lost an hour. Knowscroll keeps the swipe and changes what is on the card: full-screen Wikipedia articles, one after another.
Choose the languages and topics you care about, then open the feed. Each card shows an article's lead image, title, and summary. Tap it to read the full piece. The For You tab learns from the cards you read, like, and save, then mixes in more of what holds your attention.
Knowledge in 13 languages
Wikipedia has millions of articles. Knowscroll draws from 13 editions: English, Vietnamese, Japanese, French, German, Spanish, Chinese (Simplified and Traditional), Korean, Portuguese, Thai, Indonesian, and Hindi. The free plan can follow 2 languages at a time; Premium unlocks all 13. 15 topics cover history, science, technology, philosophy, geography, literature, art, music, film, health, sports, religion, mathematics, society, and food.
The same topic through another culture
Compare cards place an article and its counterpart from another language edition side by side. On the free plan they appear every 5 to 8 cards. Premium brings one every 2 to 4.
Test what you remember
Trivia turns articles into 5 questions with 4 answers each. Play the daily set, or answer questions drawn from pieces you have already read. Premium unlocks Trivia.
Keep what you want to read again
Double-tap a card to bookmark it. The free plan keeps up to 10; Premium removes the limit. Search helps when you want a specific subject instead of a surprise.
Free, with a one-time upgrade
It is free to download, and ads keep it that way. Premium is a single purchase: it removes ads, unlocks Trivia and all 13 languages, lifts the bookmark limit, and shows Compare cards every 2 to 4 cards.
Your data
No account, no sign-up. Bookmarks and preferences stay on your device. On iPhone you can back them up to iCloud and restore them on another device.
Requires iOS 16.4 or later.
Download Knowscroll and give your next scroll something worth reading.
Privacy Policy: https://blueducklabs.xyz/apps/knowscroll/privacy/
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Bug fixes and performance improvements
The developer, Vu Viet Duc, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 77.3 MB
- Category
- Education
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 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
- Lifetime Premium 59,99 €
- Provider
Vu Viet Duc
- Vu Viet Duc has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Copyright
- © 2026 BlueDuck Labs