# Razer PS Controller vs Controller Diagnostics

The clearest difference is update cadence: Controller Diagnostics at every 5 weeks against Razer PS Controller's every 3 months. 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.

Razer PS Controller ships an update every 3 months, Controller Diagnostics every 5 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Razer PS Controller | Controller Diagnostics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/razer-ps-controller/id1411155703/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 11.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 96 MB | 2 MB |
| Requires iOS | **15.4** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Razer](https://appshunter.io/developer/860552677) | [Lykketronic AS](https://appshunter.io/developer/1297619408) |

## What reviewers say

### Razer PS Controller

[App page](https://appshunter.io/ios/app/razer-ps-controller/id1411155703)

Personalize your Razer gaming controllers with this mobile application. Adjust button mappings, fine-tune thumbstick sensitivity, and create custom profiles for different games. Optimize your gameplay with advanced settings for a tailored experience.

**Highlights:** Remap controller buttons, Customize thumbstick dead zone, Create custom on-board profiles, Manage custom profiles, Tweak advanced functionality, SOCD cleaning settings

**In-app purchases:** none

**What reviewers like**

- 🚀 Best controller ever
- 👍 Great functions, love the clutches and adjustability
- 👍 Excellent build quality, premium feel
- 👍 Sensitive and responsive buttons

**What reviewers complain about**

- 🐛 App is unclear, no clear indication of completion
- 🐛 Fails to connect to controller, requires repairing
- 🐛 Profiles reset frequently, need to reconfigure
- 🐛 No support for latest Wolverine V3 Pro controller
- 🐛 Doesn't work on MacOS, requires PC

**Reported bugs**

- App fails to connect to controller
- Profiles reset frequently
- Doesn't work on latest iOS/Android versions

**Requested features**

- Add deadzone adjustment for sticks
- Support Xbox controllers
- Allow button remapping
- Improve connection reliability


### Controller Diagnostics

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Razer PS Controller free?

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

### Is Controller Diagnostics free?

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

### Do Razer PS Controller or Controller Diagnostics have ads?

Neither Razer PS Controller nor Controller Diagnostics shows ads.

### Which is updated more often, Razer PS Controller or Controller Diagnostics?

Razer PS Controller ships an update every 3 months, and Controller Diagnostics every 5 weeks. Most recently, Razer PS Controller was updated on October 29, 2026 and Controller Diagnostics on October 27, 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.*