# 运力士 vs 小时差

The clearest difference is in-app purchases: 运力士 at none against 小时差's 6. 运力士 also leads on iOS requirement (13.0 vs 15.0). 小时差's advantage is update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 小时差 sells 6 one-off in-app purchases. 运力士 asks for nothing beyond the download.

运力士 ships an update every 3 weeks, 小时差 weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | 运力士 | 小时差 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 61 MB | 184 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Guangxi Yunlishi Information Technology Co., Ltd](https://appshunter.io/developer/1782478922) | [南京时差科技有限公司](https://appshunter.io/developer/1823618639) |

## What reviewers say

### 运力士

[App page](https://appshunter.io/ios/app/id6738832011)

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

**In-app purchases:** none


### 小时差

[App page](https://appshunter.io/ios/app/id6754667308)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold x70 | $0.99 | one-time |
| 金币x210 | $3.99 | one-time |
| Gold x350 | $6.99 | one-time |
| Gold x700 | $14.99 | one-time |
| Gold x2086 | $39.99 | one-time |
| Gold x3626 | $69.99 | one-time |


## Frequently asked questions

### Is 运力士 free?

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

### Is 小时差 free?

小时差 is free to download, with in-app purchases available.

### Do 运力士 or 小时差 have ads?

Neither 运力士 nor 小时差 shows ads.

### Which is updated more often, 运力士 or 小时差?

运力士 ships an update every 3 weeks, and 小时差 weekly. Most recently, 运力士 was updated on October 24, 2026 and 小时差 on October 24, 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.*