# 图片尺寸修改：大小尺寸调整压缩软件 vs PicColla

The clearest difference is ads: PicColla at none against 图片尺寸修改：大小尺寸调整压缩软件's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | 图片尺寸修改：大小尺寸调整压缩软件 | PicColla |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Size | 14 MB | 3 MB |
| Requires iOS | 16 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) | [Numrise Limited](https://appshunter.io/developer/6776985297) |

## What reviewers say

### 图片尺寸修改：大小尺寸调整压缩软件

[App page](https://appshunter.io/ios/app/id6745820898)

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

**In-app purchases:** none


### PicColla

[App page](https://appshunter.io/ios/app/piccolla/id6748435489)

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

**In-app purchases:** none


## Frequently asked questions

### Is 图片尺寸修改：大小尺寸调整压缩软件 free?

图片尺寸修改：大小尺寸调整压缩软件 is free to download, with no in-app purchases.

### Is PicColla free?

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

### Do 图片尺寸修改：大小尺寸调整压缩软件 or PicColla have ads?

图片尺寸修改：大小尺寸调整压缩软件 shows ads; PicColla does not.

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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.*