# y笔记 vs 悟东

The clearest difference is in-app purchases: 悟东 at none against y笔记's 1. 悟东 also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. y笔记 sells 1 in-app purchase, starting at $99.99 per year. 悟东 asks for nothing beyond the download.

y笔记 ships an update weekly, 悟东 every 2 weeks. Both last shipped on October 16, 2026.

## The numbers

| Metric | y笔记 | 悟东 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 73 MB | 68 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [YanTron (Beijing) Technology Co., Ltd](https://appshunter.io/developer/1780305660) | [LinkWorld Inc.](https://appshunter.io/developer/1600288876) |

## What reviewers say

### y笔记

[App page](https://appshunter.io/ios/app/y/id6746467906)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| y笔记Pro连续包年 | $99.99 | per year |


### 悟东

[App page](https://appshunter.io/ios/app/id6760336742)

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

**In-app purchases:** none


## Frequently asked questions

### Is y笔记 free?

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

### Is 悟东 free?

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

### Do y笔记 or 悟东 have ads?

Neither y笔记 nor 悟东 shows ads.

### Which is updated more often, y笔记 or 悟东?

y笔记 ships an update weekly, and 悟东 every 2 weeks. Most recently, y笔记 was updated on October 16, 2026 and 悟东 on October 16, 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.*