# 解压专家 vs 劲椎通S

The clearest difference is in-app purchases: 劲椎通S at none against 解压专家's 6. 劲椎通S also leads on update cadence (every 2 weeks vs monthly). 解压专家's advantage is iOS requirement (11.0 vs 15.0). On price, ads and device support 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. 劲椎通S asks for nothing beyond the download.

解压专家 ships an update monthly, 劲椎通S every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 解压专家 | 劲椎通S |
| --- | --- | --- |
| 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 | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 28 MB | 10 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [国亮 刘](https://appshunter.io/developer/1672897976) | [伟江 吴](https://appshunter.io/developer/1741007336) |

## 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 |


### 劲椎通S

[App page](https://appshunter.io/ios/app/s/id6497793533)

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

**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 劲椎通S free?

劲椎通S is free to download, with no in-app purchases.

### Do 解压专家 or 劲椎通S have ads?

Neither 解压专家 nor 劲椎通S shows ads.

### Which is updated more often, 解压专家 or 劲椎通S?

解压专家 ships an update monthly, and 劲椎通S every 2 weeks. Most recently, 解压专家 was updated on November 3, 2026 and 劲椎通S on October 30, 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.*