Aino: Markdown Workspace
Your Personal LifeOS
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Aino is a fast, focused Markdown workspace for building your personal knowledge system.
Write in pure Markdown, connect ideas, and turn your notes into a structured, evolving system.
Whether you're capturing thoughts, organizing knowledge, or building your second brain, Aino gives you a clean and powerful space to think.
KEY FEATURES
• Markdown-first editing
Write naturally in Markdown with a fast and minimal editor.
• Connected notes
Link your notes together and build a network of ideas.
• Structured thinking
Turn scattered notes into a coherent system.
• Focused experience
No clutter. Just writing, thinking, and connecting.
• Your personal LifeOS
Aino grows with you as your knowledge system evolves.
Aino is designed for people who think deeply and write often.
Start building your second brain today.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://aino.md/legal/privacy
Ratings & Reviews
• More reliable, lower-memory WebDAV and S3 sync for large vaults and files, with steadier retries, deletes, and resumable transfers.
• Mermaid previews and clearer inline code in the offline editor.
• Safer access to saved sync passwords and more reliable vault restoration after relaunch.
• Unfinished local edits now resume after relaunch, with clearer sync and subscription states.
The developer, 宜丙 林, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 宜丙 林
- Size
- 63.1 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 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+
- In-App Purchases
Yes
- Aino Pro Lifetime $249.99
- Aino Pro Founder Yearly $19.99
- Aino Pro Yearly $24.99
- Aino Pro Monthly $2.99
- Copyright
- © 2026 YIBING LIN