# 清赤+ vs CollageKit：Image Editor

The clearest difference is in-app purchases: 清赤+ at none against CollageKit：Image Editor's 4. 清赤+ also leads on iOS requirement (12.0 vs 15.0). CollageKit：Image Editor's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. CollageKit：Image Editor sells 4 in-app purchases, starting at $4.99 per 7 days. 清赤+ asks for nothing beyond the download.

清赤+ ships an update every 2 months, CollageKit：Image Editor fortnightly. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 清赤+ | CollageKit：Image Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 45 MB | 74 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aiqiu Sun](https://appshunter.io/developer/1125242690) | [强强 王](https://appshunter.io/developer/1886196829) |

## What reviewers say

### 清赤+

[App page](https://appshunter.io/ios/app/plus/id1612786633)

**Features:** macOS Compatibility

**In-app purchases:** none


### CollageKit：Image Editor

[App page](https://appshunter.io/ios/app/collagekitimage-editor/id6761741868)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁高级版 | $4.99 | per 7 days |
| 解锁高级版 | $4.99 | per 7 days |
| 解锁高级版 | $9.99 | per month |
| 解锁高级版 | $19.99 | per 3 months |


## Frequently asked questions

### Is 清赤+ free?

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

### Is CollageKit：Image Editor free?

CollageKit：Image Editor is free to download, with in-app purchases available.

### Do 清赤+ or CollageKit：Image Editor have ads?

Neither 清赤+ nor CollageKit：Image Editor shows ads.

### Which is updated more often, 清赤+ or CollageKit：Image Editor?

清赤+ ships an update every 2 months, and CollageKit：Image Editor fortnightly. Most recently, 清赤+ was updated on September 9, 2026 and CollageKit：Image Editor on September 10, 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.*