# Nexgen Diagnostic vs TrueDetect Device Test

The clearest difference is update cadence: Nexgen Diagnostic at every 2 days against TrueDetect Device Test's weekly. 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.

Nexgen Diagnostic ships an update every 2 days, TrueDetect Device Test weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Nexgen Diagnostic | TrueDetect Device Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Size | 68 MB | 3 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jukkarin Nopparujjanathada](https://appshunter.io/developer/6776667334) | [AMIR AKBAR](https://appshunter.io/developer/6790856040) |

## What reviewers say

### Nexgen Diagnostic

[App page](https://appshunter.io/ios/app/nexgen-diagnostic/id6776667332)

**Features:** macOS Compatibility

**In-app purchases:** none


### TrueDetect Device Test

[App page](https://appshunter.io/ios/app/truedetect-device-test/id6799417064)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nexgen Diagnostic free?

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

### Is TrueDetect Device Test free?

TrueDetect Device Test is free to download, with no in-app purchases.

### Do Nexgen Diagnostic or TrueDetect Device Test have ads?

Neither Nexgen Diagnostic nor TrueDetect Device Test shows ads.

### Which is updated more often, Nexgen Diagnostic or TrueDetect Device Test?

Nexgen Diagnostic ships an update every 2 days, and TrueDetect Device Test weekly. Most recently, Nexgen Diagnostic was updated on October 28, 2026 and TrueDetect Device Test on October 31, 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.*