# 简记 vs Air Markdown

The clearest difference is in-app purchases: Air Markdown at none against 简记's 1. Air Markdown also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 简记 sells 1 one-off in-app purchase. Air Markdown asks for nothing beyond the download.

简记 ships an update every 3 weeks, Air Markdown every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 简记 | Air Markdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 14 MB | 9 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [赟杰 吕](https://appshunter.io/developer/1548405085) | [一铭 邢](https://appshunter.io/developer/6779709227) |

## What reviewers say

### 简记

[App page](https://appshunter.io/ios/app/id1561995611)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1块钱支持一下开发者 | $0.99 | one-time |


### Air Markdown

[App page](https://appshunter.io/ios/app/air-markdown/id6779826151)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 简记 free?

简记 is free to download, with in-app purchases available.

### Is Air Markdown free?

Air Markdown is free to download, with no in-app purchases.

### Do 简记 or Air Markdown have ads?

简记 shows ads; Air Markdown does not.

### Which is updated more often, 简记 or Air Markdown?

简记 ships an update every 3 weeks, and Air Markdown every 3 days. Most recently, 简记 was updated on November 3, 2026 and Air Markdown on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*