# 解压缩全能王 vs 蓝科千知港

The clearest difference is in-app purchases: 蓝科千知港 at none against 解压缩全能王's 1. 蓝科千知港 also leads on update cadence (every 6 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 解压缩全能王 sells 1 one-off in-app purchase. 蓝科千知港 asks for nothing beyond the download.

解压缩全能王 ships an update every 3 weeks, 蓝科千知港 every 6 days. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 解压缩全能王 | 蓝科千知港 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (106 ratings)](https://appshunter.io/ios/app/zip/id1529708679/reviews)** | — |
| Number of ratings | **106** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 49 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [涛 罗](https://appshunter.io/developer/765358386) | [Shaanxi Lanke Intelligent Education Technology Co., Ltd.](https://appshunter.io/developer/1887511973) |

## What reviewers say

### 解压缩全能王

[App page](https://appshunter.io/ios/app/zip/id1529708679)

This app offers comprehensive file compression and decompression for various formats, including ZIP, RAR, and 7z. It also features photo and audio/video compression, along with robust file management capabilities. Easily organize, transfer, and view your files.

**Highlights:** Compress ZIP, 7z files, Decompress ZIP, RAR, 7z, and more, Password protection for archives, Photo and audio/video compression, Full file and folder management, Import from iCloud Drive and File App, Browser and iTunes file transfer

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 压缩专家 Pro | $3.99 | one-time |


### 蓝科千知港

[App page](https://appshunter.io/ios/app/id6811753174)

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

**In-app purchases:** none


## Frequently asked questions

### Is 解压缩全能王 free?

解压缩全能王 is free to download, with in-app purchases available.

### Is 蓝科千知港 free?

蓝科千知港 is free to download, with no in-app purchases.

### Do 解压缩全能王 or 蓝科千知港 have ads?

Neither 解压缩全能王 nor 蓝科千知港 shows ads.

### Which is updated more often, 解压缩全能王 or 蓝科千知港?

解压缩全能王 ships an update every 3 weeks, and 蓝科千知港 every 6 days. Most recently, 解压缩全能王 was updated on November 11, 2026 and 蓝科千知港 on November 6, 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.*