# 图片压缩MD5修改器 vs 图片压缩大师

The clearest difference is in-app purchases: 图片压缩大师 at none against 图片压缩MD5修改器's 2. 图片压缩大师 also leads on update cadence (every 2 days vs every 6 weeks). 图片压缩MD5修改器's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 图片压缩MD5修改器 sells 2 one-off in-app purchases. 图片压缩大师 asks for nothing beyond the download.

图片压缩MD5修改器 ships an update every 6 weeks, 图片压缩大师 every 2 days. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 图片压缩MD5修改器 | 图片压缩大师 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 90 MB | 15 MB |
| Requires iOS | **15.0** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [加亮 闫](https://appshunter.io/developer/1591531847) | [子幸 聂](https://appshunter.io/developer/1881766687) |

## What reviewers say

### 图片压缩MD5修改器

[App page](https://appshunter.io/ios/app/md5/id1672739634)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年度VIP | $3.99 | one-time |
| 终身VIP | $6.99 | one-time |


### 图片压缩大师

[App page](https://appshunter.io/ios/app/id6760827252)

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

**In-app purchases:** none


## Frequently asked questions

### Is 图片压缩MD5修改器 free?

图片压缩MD5修改器 is free to download, with in-app purchases available.

### Is 图片压缩大师 free?

图片压缩大师 is free to download, with no in-app purchases.

### Do 图片压缩MD5修改器 or 图片压缩大师 have ads?

图片压缩大师 shows ads; 图片压缩MD5修改器 does not.

### Which is updated more often, 图片压缩MD5修改器 or 图片压缩大师?

图片压缩MD5修改器 ships an update every 6 weeks, and 图片压缩大师 every 2 days. Most recently, 图片压缩MD5修改器 was updated on November 7, 2026 and 图片压缩大师 on November 9, 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.*