# Controller Diagnostics vs PhonePass Diagnostic

The clearest difference is update cadence: PhonePass Diagnostic at weekly against Controller Diagnostics's every 5 weeks. 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.

Controller Diagnostics ships an update every 5 weeks, PhonePass Diagnostic weekly. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Controller Diagnostics | PhonePass Diagnostic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/phonepass-diagnostic/id6800974874/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 2 MB | 7 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lykketronic AS](https://appshunter.io/developer/1297619408) | [Shady Said](https://appshunter.io/developer/6800974906) |

## What reviewers say

### Controller Diagnostics

[App page](https://appshunter.io/ios/app/controller-diagnostics/id6444090201)

**Features:** Vision Pro support

**In-app purchases:** none


### PhonePass Diagnostic

[App page](https://appshunter.io/ios/app/phonepass-diagnostic/id6800974874)

This app guides technicians through structured hardware diagnostic inspections for phones. It offers a comprehensive suite of automated tests for display, camera, audio, sensors, connectivity, and more, allowing for immediate pass/fail recording and export of results.

**Highlights:** Full-screen and touchscreen checks, Camera and flash testing, Automated speaker and microphone tests, Sensor and connectivity diagnostics, Physical button and vibration checks, eSIM activation and charging tests, Exportable diagnostic results

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

**In-app purchases:** none


## Frequently asked questions

### Is Controller Diagnostics free?

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

### Is PhonePass Diagnostic free?

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

### Do Controller Diagnostics or PhonePass Diagnostic have ads?

Neither Controller Diagnostics nor PhonePass Diagnostic shows ads.

### Which is updated more often, Controller Diagnostics or PhonePass Diagnostic?

Controller Diagnostics ships an update every 5 weeks, and PhonePass Diagnostic weekly. Most recently, Controller Diagnostics was updated on October 4, 2026 and PhonePass Diagnostic on October 5, 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.*