# 画 vs 3U加速器

The clearest difference is update cadence: 画 at every 2 days against 3U加速器's weekly. 3U加速器's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

画 ships an update every 2 days, 3U加速器 weekly. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 画 | 3U加速器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Size | 13 MB | 24 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Tianjin Dian Jiang Technology Co.,LTD](https://appshunter.io/developer/1196087712) | [Top World (Chengdu) Technology Co., Ltd.](https://appshunter.io/developer/1767242147) |

## What reviewers say

### 画

[App page](https://appshunter.io/ios/app/id6462117760)

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

**In-app purchases:** none


### 3U加速器

[App page](https://appshunter.io/ios/app/3u/id6670725240)

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

**In-app purchases:** none


## Frequently asked questions

### Is 画 free?

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

### Is 3U加速器 free?

3U加速器 is free to download, with no in-app purchases.

### Do 画 or 3U加速器 have ads?

Neither 画 nor 3U加速器 shows ads.

### Which is updated more often, 画 or 3U加速器?

画 ships an update every 2 days, and 3U加速器 weekly. Most recently, 画 was updated on October 1, 2026 and 3U加速器 on October 4, 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.*