# Aino: Markdown Workspace — Your Personal LifeOS

> Markdown workspace for building a personal knowledge system and second brain. (iPhone/iPad app by 宜丙 林.)

- Source: https://appshunter.io/ios/app/aino-markdown-workspace/id6761245785 (this page in markdown: same URL + `.md`)
- Developer: [宜丙 林](https://appshunter.io/developer/1888184895)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 62 MB
- Languages: American English
- Released: 2026-04-09
- Data updated: 2026-08-29
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/aino-markdown-workspace/id6761245785/reviews.md

## What is Aino?

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

## Key features

- Markdown-first editing
- Connected notes
- Structured thinking
- Focused experience
- Personal LifeOS
- Link ideas

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Aino Pro Monthly | $2.99 | per month |
| Aino Pro Yearly | $24.99 | per year |
| Aino Pro Founder Yearly | $19.99 | per year |



## Frequently asked questions about Aino

### What is Aino?

Aino is a fast and focused Markdown workspace designed for building a personal knowledge system. It allows users to write in Markdown, connect ideas, and structure their notes into an evolving system.

### What are the subscription plans for Aino Pro?

Aino Pro offers monthly ($2.99/month), yearly ($24.99/year), and a Founder Yearly plan ($19.99/year), all with a 7-day free trial.

### Does Aino have ads?

No, Aino does not contain advertisements. The app is free to use with optional in-app purchases for premium features.

### What devices does Aino support?

Aino is available on iPhone, iPad, and iPod devices, offering a consistent experience across Apple's mobile ecosystem.

### How often is Aino updated?

The latest version of Aino is 1.4.1, last updated on July 1, 2026. Updates are released regularly to improve functionality and user experience.

### What is the age rating for Aino?

Aino has an age rating of 4+, making it suitable for a wide range of users, including children and adults.

### Can I export my notes from Aino?

While the description focuses on building a connected system, specific export formats are not detailed. However, its Markdown-first approach suggests compatibility with standard Markdown export options.

### What makes Aino a 'LifeOS'?

Aino is referred to as a 'LifeOS' because it is designed to grow with you, evolving as your knowledge system develops and helping you manage various aspects of your personal information and thoughts.

## Version history (last 5 releases)

### 1.5.2 — 2026-08-26

Added quick model switching directly in Aino AI conversations.
Improved prompt dialogs and keyboard handling.
Enhanced mobile editor reliability and fixed known issues.

### 1.5.1 — 2026-08-08

Added editing and saving support for Excalidraw files.
Improved the task calendar, attachment cards, and tags.
Enhanced cross-device sync reliability and fixed known issues.

### 1.5.0 — 2026-07-24

• 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.

### 1.4.1 — 2026-07-01

1. Improved app stability and overall performance.
2. Refined mobile navigation and editing experience.
3. Fixed issues affecting loading, sync, and offline usage.
4. Added minor UI polish for a smoother daily workflow.

### 1.3.2 — 2026-05-11

Bug fixes and improvements:

  - Fixed task syntax preservation in quick capture
  - Fixed monthly path handling for quarter-grouped daily notes
  - Improved tag indexing for diary notes
  - Fixed editor state reset on view remount

## More apps by 宜丙 林

- [Vibelet: Remote AI Sessions](https://appshunter.io/ios/app/vibelet-remote-ai-sessions/id6761245790)
- [Remosidian](https://appshunter.io/ios/app/remosidian/id6775158234)

All apps by 宜丙 林: https://appshunter.io/developer/1888184895

---

*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 2026-08-29.*