# Paint Notes vs 成友笔记

The clearest difference is in-app purchases: Paint Notes at none against 成友笔记's 1. Paint Notes also leads on update cadence (weekly vs every 17 months). 成友笔记's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 成友笔记 sells 1 one-off in-app purchase. Paint Notes asks for nothing beyond the download.

Paint Notes ships an update weekly, 成友笔记 every 17 months. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Paint Notes | 成友笔记 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 17 months |
| Size | 36 MB | 29 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [香屏 许](https://appshunter.io/developer/1717005374) | [Wu Lingli](https://appshunter.io/developer/1565327162) |

## What reviewers say

### Paint Notes

[App page](https://appshunter.io/ios/app/paint-notes-quick-notes/id6504900229)

**Features:** macOS Compatibility

**In-app purchases:** none


### 成友笔记

[App page](https://appshunter.io/ios/app/id6673905437)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $2.99 | one-time |


## Frequently asked questions

### Is Paint Notes free?

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

### Is 成友笔记 free?

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

### Do Paint Notes or 成友笔记 have ads?

Neither Paint Notes nor 成友笔记 shows ads.

### Which is updated more often, Paint Notes or 成友笔记?

Paint Notes ships an update weekly, and 成友笔记 every 17 months. Most recently, Paint Notes was updated on October 25, 2026 and 成友笔记 on October 7, 2026.

---

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