# LetNote vs 轻羽云笔记

The clearest difference is update cadence: 轻羽云笔记 at every 4 days against LetNote's every 9 months. 轻羽云笔记 also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. LetNote sells 4 in-app purchases, starting at $0.99 per month and 轻羽云笔记 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

LetNote ships an update every 9 months, 轻羽云笔记 every 4 days. The most recent releases landed on September 15, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | LetNote | 轻羽云笔记 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 days** |
| Size | 49 MB | 63 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [前山 瓮](https://appshunter.io/developer/1633457447) | [Jun Li](https://appshunter.io/developer/1190914894) |

## What reviewers say

### LetNote

[App page](https://appshunter.io/ios/app/letnote/id1670928911)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro(Monthly) | $0.99 | per month |
| Pro(Six Month) | $5.99 | per 6 months |
| Pro(Annual) | $9.99 | per year |
| Pro(Lifetime) | $12.99 | one-time |


### 轻羽云笔记

[App page](https://appshunter.io/ios/app/id6764479359)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 轻羽云服务-月卡 | $0.99 | one-time |
| 轻羽云服务-半年卡 | $6.99 | one-time |
| 轻羽云服务-年卡 | $9.99 | one-time |


## Frequently asked questions

### Is LetNote free?

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

### Is 轻羽云笔记 free?

轻羽云笔记 is free to download, with in-app purchases available.

### Do LetNote or 轻羽云笔记 have ads?

Neither LetNote nor 轻羽云笔记 shows ads.

### Which is updated more often, LetNote or 轻羽云笔记?

LetNote ships an update every 9 months, and 轻羽云笔记 every 4 days. Most recently, LetNote was updated on September 15, 2026 and 轻羽云笔记 on September 8, 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.*