# FaceDepthTool vs DeviceTestApp

The clearest difference is update cadence: DeviceTestApp at every 11 days against FaceDepthTool's every 6 weeks. FaceDepthTool's advantage is iOS requirement (13 vs 15.0). 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.

FaceDepthTool ships an update every 6 weeks, DeviceTestApp every 11 days. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | FaceDepthTool | DeviceTestApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Size | 6 MB | 2 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [宇 晏](https://appshunter.io/developer/1780557597) | [GALAXY TELECOM](https://appshunter.io/developer/905658140) |

## What reviewers say

### FaceDepthTool

[App page](https://appshunter.io/ios/app/facedepthtool/id6755961641)

**Features:** macOS Compatibility

**In-app purchases:** none


### DeviceTestApp

[App page](https://appshunter.io/ios/app/devicetestapp/id6758030896)

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

**In-app purchases:** none


## Frequently asked questions

### Is FaceDepthTool free?

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

### Is DeviceTestApp free?

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

### Do FaceDepthTool or DeviceTestApp have ads?

Neither FaceDepthTool nor DeviceTestApp shows ads.

### Which is updated more often, FaceDepthTool or DeviceTestApp?

FaceDepthTool ships an update every 6 weeks, and DeviceTestApp every 11 days. Most recently, FaceDepthTool was updated on September 23, 2026 and DeviceTestApp on September 17, 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.*