23Brain
生產力
僅適用於 iPhone
免費 · App 內購買
iPhone
Your second and third brain for smarter learning
23Brain helps you collect, summarize, and retain knowledge from everything you read, watch, or listen to — powered by AI. Build a personal learning system that grows with you.
How it works
• Summarize any content automatically
Save links, videos, or PDFs — 23Brain generates concise, AI-powered summaries.
• Learn on the go
Listen to audio summaries anywhere and make use of your time more efficiently.
• Organize with collaborative collections
Group related topics, share insights, or explore curated watchlists.
• Retain knowledge with AI-generated quizzes
Reinforce what you’ve learned through personalized quizzes that adapt to your interests.
• Chat with your second brain
Ask questions, connect ideas, and reflect on what you’ve learned through intelligent conversations.
• Track your progress
Stay motivated with streaks, insights, and detailed learning statistics.
Why 23Brain
Unlike traditional note-taking tools, 23Brain helps you remember more and understand faster — not just store information. It’s your personal AI companion for continuous learning and long-term growth.
Key features
• AI summaries for articles, videos, and podcasts
• Audio playback for summaries
• Personalized quizzes and progress insights
• Collaborative collections and watchlists
• Multi-language support for 12 languages including English, German, and Hindi
• Light and Dark Mode
Start building your second brain today.
Turn what you learn into knowledge that lasts.
評分與評論
- 此App未收到足夠的評分或評論以顯示概況。
- Add "review 23Brain on app store" dialog
- Bug fixes related to quiz heatmap calendar
- Optimize onboarding flow
開發者Felix Seip表明App的私隱慣例或包括下列資料的處理。詳情請參閲 開發者的私隱政策 。
不收集資料
開發者不會從此 App 收集任何資料。
輔助使用
開發者尚未表示此 App 支援哪些輔助使用功能。 進一步了解
資料
- 供應商
- Felix Seip
- 大小
- 79.7 MB
- 類別
- 生產力
- 相容性
須使用 iOS 13.0 或以上版本。
- iPhone
須使用 iOS 13.0 或以上版本。 - iPod touch
須使用 iOS 13.0 或以上版本。
- iPhone
- 語言
- 英文
- 年齡分級
4+
- 4+
- App 內購買
是
- Ultra (Monthly) USD 24.99
- Ultra (Yearly) USD 249.99
- Pro (Yearly) USD 99.99
- Pro (Monthly) USD 12.99
- 版權
- © 23Brain