# GS X vs XTDSP

GS X and XTDSP are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | GS X | XTDSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 63 MB | 17 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GS AUDIO](https://appshunter.io/developer/1832611803) | [Guang Dong Sound Power](https://appshunter.io/developer/1760446092) |

## What reviewers say

### GS X

[App page](https://appshunter.io/ios/app/gs-x-air-dsp/id6749874440)

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

**In-app purchases:** none


### XTDSP

[App page](https://appshunter.io/ios/app/xtdsp/id6754833446)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GS X free?

GS X is free to download, with no in-app purchases.

### Is XTDSP free?

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

### Do GS X or XTDSP have ads?

Neither GS X nor XTDSP shows ads.

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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.*