# 图片压缩大师 vs 摄像头探测器

The clearest difference is ads: 摄像头探测器 at none against 图片压缩大师's shown. 图片压缩大师's advantage is device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 图片压缩大师 sells 3 in-app purchases, starting at $0.99 per month and 摄像头探测器 sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

图片压缩大师 ships an update every 6 days, 摄像头探测器 every 5 days. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 图片压缩大师 | 摄像头探测器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Every 5 days** |
| Size | 76 MB | 4 MB |
| Requires iOS | **15** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [元璞 菊](https://appshunter.io/developer/1813799786) | [前文 苏](https://appshunter.io/developer/1525043858) |

## What reviewers say

### 图片压缩大师

[App page](https://appshunter.io/ios/app/and/id6748952102)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续订阅月会员 | $0.99 | per month |
| 连续订阅周会员 | $0.99 | per 7 days |
| 连续订阅年会员 | $1.99 | per year |


### 摄像头探测器

[App page](https://appshunter.io/ios/app/id6791583285)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| one week | $6.99 | per 7 days |
| one month | $9.99 | per month |
| one year | $24.99 | per year |


## Frequently asked questions

### Is 图片压缩大师 free?

图片压缩大师 is free to download, with in-app purchases available.

### Is 摄像头探测器 free?

摄像头探测器 is free to download, with in-app purchases available.

### Do 图片压缩大师 or 摄像头探测器 have ads?

图片压缩大师 shows ads; 摄像头探测器 does not.

### Which is updated more often, 图片压缩大师 or 摄像头探测器?

图片压缩大师 ships an update every 6 days, and 摄像头探测器 every 5 days. Most recently, 图片压缩大师 was updated on October 3, 2026 and 摄像头探测器 on October 8, 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.*