# 快解压 · iRar文件解压专家 vs OnTime Clock

The clearest difference is in-app purchases: OnTime Clock at none against 快解压 · iRar文件解压专家's 3. OnTime Clock also leads on ads (none vs shown). 快解压 · iRar文件解压专家's advantage is update cadence (every 3 weeks vs every 2 months) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. 快解压 · iRar文件解压专家 sells 3 in-app purchases, starting at $0.49 per month. OnTime Clock asks for nothing beyond the download.

快解压 · iRar文件解压专家 ships an update every 3 weeks, OnTime Clock every 2 months. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 快解压 · iRar文件解压专家 | OnTime Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 64 MB | 18 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [上海氢木科技有限公司](https://appshunter.io/developer/1546421993) | [文巧 刘](https://appshunter.io/developer/1870071617) |

## What reviewers say

### 快解压 · iRar文件解压专家

[App page](https://appshunter.io/ios/app/irar/id1593876277)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $0.49 | per month |
| 连续包季 | $1.49 | per 3 months |
| 连续包年 | $4.49 | per year |


### OnTime Clock

[App page](https://appshunter.io/ios/app/ontime-clock/id6758231595)

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

**In-app purchases:** none


## Frequently asked questions

### Is 快解压 · iRar文件解压专家 free?

快解压 · iRar文件解压专家 is free to download, with in-app purchases available.

### Is OnTime Clock free?

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

### Do 快解压 · iRar文件解压专家 or OnTime Clock have ads?

快解压 · iRar文件解压专家 shows ads; OnTime Clock does not.

### Which is updated more often, 快解压 · iRar文件解压专家 or OnTime Clock?

快解压 · iRar文件解压专家 ships an update every 3 weeks, and OnTime Clock every 2 months. Most recently, 快解压 · iRar文件解压专家 was updated on September 24, 2026 and OnTime Clock on September 25, 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.*