# 解压专家 vs 千池

The clearest difference is in-app purchases: 千池 at none against 解压专家's 6. 千池 also leads on update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 解压专家 sells 6 in-app purchases, starting at $2.99 per 7 days. 千池 asks for nothing beyond the download.

解压专家 ships an update monthly, 千池 weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | 解压专家 | 千池 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zip-rar-7z/id6449357246/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Freemium | — |
| Size | 28 MB | 85 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [国亮 刘](https://appshunter.io/developer/1672897976) | [成阳 杨](https://appshunter.io/developer/1098521736) |

## What reviewers say

### 解压专家

[App page](https://appshunter.io/ios/app/zip-rar-7z/id6449357246)

This app is a powerful tool for managing compressed files. It supports common formats like RAR, ZIP, and 7z, offering one-click compression, decompression, and sharing. It also provides advanced features for batch processing, file sorting, and multiple import methods.

**Highlights:** Supports RAR, ZIP, 7z formats, One-click compression and decompression, Batch file processing, Smart file sorting, Multiple file import options, Fast file transfer

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特惠周订阅 | $2.99 | per 7 days |
| 周订阅 | $4.99 | per 7 days |
| 特惠月订阅 | $6.99 | per month |
| 月订阅 | $12.99 | per month |
| 连续包年 | $39.99 | per year |
| 年订阅（不自动续订） | $12.99 | one-time |


### 千池

[App page](https://appshunter.io/ios/app/id6450661830)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 解压专家 free?

解压专家 is free to download, with in-app purchases available.

### Is 千池 free?

千池 is free to download, with no in-app purchases.

### Do 解压专家 or 千池 have ads?

Neither 解压专家 nor 千池 shows ads.

### Which is updated more often, 解压专家 or 千池?

解压专家 ships an update monthly, and 千池 weekly. Most recently, 解压专家 was updated on November 3, 2026 and 千池 on November 3, 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.*