# GDSP vs 座椅舒适控制

The clearest difference is iOS requirement: GDSP at 8.0 against 座椅舒适控制's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

GDSP ships an update every 4 weeks, 座椅舒适控制 every 6 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GDSP | 座椅舒适控制 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Size | 7 MB | 25 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [杏生 卢](https://appshunter.io/developer/1094592555) | [海均 敖](https://appshunter.io/developer/1706516256) |

## What reviewers say

### GDSP

[App page](https://appshunter.io/ios/app/gdsp-s8/id1299007745)

**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 GDSP free?

GDSP 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 GDSP or 座椅舒适控制 have ads?

Neither GDSP nor 座椅舒适控制 shows ads.

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

GDSP ships an update every 4 weeks, and 座椅舒适控制 every 6 weeks. Most recently, GDSP was updated on October 20, 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.*