# 压缩专家 vs 手机扫描王

The clearest difference is in-app purchases: 压缩专家 at none against 手机扫描王's 7. 手机扫描王's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. 手机扫描王 sells 7 in-app purchases, starting at $8.99 per month. 压缩专家 asks for nothing beyond the download.

压缩专家 ships an update every 2 months, 手机扫描王 every 2 weeks. The most recent releases landed on August 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 压缩专家 | 手机扫描王 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (76 ratings)](https://appshunter.io/ios/app/id1482479741/reviews)** | — |
| Number of ratings | **76** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 98 MB | 132 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [岚 赵](https://appshunter.io/developer/1352261434) | [Leping Yika Technology., Ltd](https://appshunter.io/developer/1582805053) |

## What reviewers say

### 压缩专家

[App page](https://appshunter.io/ios/app/id1482479741)

This tool efficiently compresses various file types including documents, videos, audio, and images. It helps optimize phone storage by cleaning up duplicate photos and unnecessary data, making file transfer and sharing easier.

**Highlights:** Full-format file compression, Quick packaging and sharing, Intelligent photo album optimization, Deep phone storage cleanup, Supports documents, videos, audio, images, PDFs, GIFs

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

**In-app purchases:** none


### 手机扫描王

[App page](https://appshunter.io/ios/app/pdf/id1586241640)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月费订阅 | $8.99 | per month |
| mvip | $13.49 | per month |
| 季度订阅 | $25.49 | per 3 months |
| 季度会员 | $34.99 | per 3 months |
| 年度订阅 | $35.99 | per year |
| 年度会员 | $45.99 | per year |
| 终身会员 | $41.99 | one-time |


## Frequently asked questions

### Is 压缩专家 free?

压缩专家 is free to download, with no in-app purchases.

### Is 手机扫描王 free?

手机扫描王 is free to download, with in-app purchases available.

### Do 压缩专家 or 手机扫描王 have ads?

压缩专家 shows ads; 手机扫描王 does not.

### Which is updated more often, 压缩专家 or 手机扫描王?

压缩专家 ships an update every 2 months, and 手机扫描王 every 2 weeks. Most recently, 压缩专家 was updated on August 17, 2026 and 手机扫描王 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.*