# 乐天行 vs 座椅舒适控制

The clearest difference is update cadence: 座椅舒适控制 at every 6 weeks against 乐天行's every 29 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

乐天行 ships an update every 29 months, 座椅舒适控制 every 6 weeks. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 乐天行 | 座椅舒适控制 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 6 weeks** |
| Size | 42 MB | 25 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [洪亮 秦](https://appshunter.io/developer/1618391584) | [海均 敖](https://appshunter.io/developer/1706516256) |

## What reviewers say

### 乐天行

[App page](https://appshunter.io/ios/app/id6448659771)

**Features:** macOS Compatibility

**In-app purchases:** none


### 座椅舒适控制

[App page](https://appshunter.io/ios/app/id6757808321)

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

**In-app purchases:** none


## Frequently asked questions

### Is 乐天行 free?

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

### Is 座椅舒适控制 free?

座椅舒适控制 is free to download, with no in-app purchases.

### Do 乐天行 or 座椅舒适控制 have ads?

Neither 乐天行 nor 座椅舒适控制 shows ads.

### Which is updated more often, 乐天行 or 座椅舒适控制?

乐天行 ships an update every 29 months, and 座椅舒适控制 every 6 weeks. Most recently, 乐天行 was updated on October 7, 2026 and 座椅舒适控制 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.*