# 极省商家版 vs 解压专家

The clearest difference is in-app purchases: 极省商家版 at none against 解压专家's 3. 解压专家's advantage is ads (none vs shown) and update cadence (every 2 weeks vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 解压专家 sells 3 in-app purchases, starting at $1.99 per month. 极省商家版 asks for nothing beyond the download.

极省商家版 ships an update monthly, 解压专家 every 2 weeks. The most recent releases landed on September 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 极省商家版 | 解压专家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 90 MB | 12 MB |
| Requires iOS | **12.0** | 12.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chongqing Zhijing Technology Co., Ltd](https://appshunter.io/developer/1517539321) | [双双 孙](https://appshunter.io/developer/1734637742) |

## What reviewers say

### 极省商家版

[App page](https://appshunter.io/ios/app/id1665620879)

**Features:** macOS Compatibility

**In-app purchases:** none


### 解压专家

[App page](https://appshunter.io/ios/app/id6483253343)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 文件解压缩zip-支持多格式解压缩月会员 | $1.99 | per month |
| 文件解压缩zip-支持多格式解压缩年会员 | $14.99 | per year |
| 文件解压缩zip-支持多格式解压缩永久会员 | $29.99 | one-time |


## Frequently asked questions

### Is 极省商家版 free?

极省商家版 is free to download, with no in-app purchases.

### Is 解压专家 free?

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

### Do 极省商家版 or 解压专家 have ads?

极省商家版 shows ads; 解压专家 does not.

### Which is updated more often, 极省商家版 or 解压专家?

极省商家版 ships an update monthly, and 解压专家 every 2 weeks. Most recently, 极省商家版 was updated on September 17, 2026 and 解压专家 on October 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.*