Razer PS Controller vs Controller Diagnostics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Razer PS Controller
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.
- Remap controller buttons
- Customize thumbstick dead zone
- Create custom on-board profiles
- Manage custom profiles
- Tweak advanced functionality
- SOCD cleaning settings
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Customize your Raiju V3 Pro & other Razer controllers with Razer's easy-to-use mobile app! * Remap controller buttons * Customize analog thumbstick dead zone * Create and manage custom on-board profiles * Tweak advanced functionality like d-pad SOCD cleaning
Controller Diagnostics
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This app allows you to diagnose your Lykketronic Controller. After opening the app, it will automatically connect to your Lykketronic Controller, and you will be able to read out important diagnostics information such as hardware model, serial numbers, software version and CAN-bus statistics.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Razer PS Controller | Controller Diagnostics |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.2K ratings) — better | — |
| Positive reviews | 11.2% of reviews | — |
| Number of ratings | 1.2K — better | — |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.4 — better | 16.0 |
| Further details — not scored | ||
| Size | 96 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Razer | Lykketronic AS |
Bugs and requests
Razer PS Controller
Reported bugs
3 issues- App fails to connect to controller
- Profiles reset frequently
- Doesn't work on latest iOS/Android versions
Requested features
4 requests- Add deadzone adjustment for sticks
- Support Xbox controllers
- Allow button remapping
- Improve connection reliability
Controller Diagnostics
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Razer PS Controller
No in-app purchases
Controller Diagnostics
No in-app purchases
Questions
Is Razer PS Controller free?
Is Controller Diagnostics free?
Do Razer PS Controller or Controller Diagnostics have ads?
Which is updated more often, Razer PS Controller or Controller Diagnostics?
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