# Razer Cortex Mobile vs CRKD

The clearest difference is rating: Razer Cortex Mobile at 4.7 against CRKD's 3.1. Razer Cortex Mobile also leads on monetization model (free vs free with in-app purchases) and ratings volume (3.4K vs 54). CRKD's advantage is iOS requirement (15.6 vs 17). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Razer Cortex Mobile holds the better App Store score, 4.7 against 3.1. That said, the two scores are not equally well evidenced: Razer Cortex Mobile has 3.4K ratings behind it against 54, so its average is the more settled of the two. Written reviews complicate that: 35% of Razer Cortex Mobile's written reviews are positive against 37% of CRKD's, so the app with the better star average is not the one people write more warmly about.

Razer Cortex Mobile ships an update every 2 months, CRKD monthly. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Razer Cortex Mobile | CRKD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.4K ratings)](https://appshunter.io/ios/app/razer-cortex-mobile/id1565916457/reviews)** | [3.1 (54 ratings)](https://appshunter.io/ios/app/crkd/id6444815271/reviews) |
| Number of ratings | **3.4K** | 54 |
| Positive reviews | 34.8% of reviews | **37.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 163 MB | 53 MB |
| Requires iOS | 17 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Razer](https://appshunter.io/developer/860552677) | [Aionic Labs](https://appshunter.io/developer/1540329112) |

## What reviewers say

### Razer Cortex Mobile

[App page](https://appshunter.io/ios/app/razer-cortex-mobile/id1565916457)

Enhance your mobile gaming with a console-like experience. Discover curated games, play your installed titles, customize your controller, and stream your gameplay. This app is the perfect companion for compatible Razer Kishi controllers.

**Highlights:** Curated game catalog, Play installed games, Controller customization, Record and stream gameplay, Xbox Cloud Gaming integration, Controller firmware updates

**Features:** Game Controller support

**In-app purchases:** none

**What reviewers like**

- 👍 Good quality and controls
- 🚀 Improved app features and polish
- 🚀 Ability to add games to launcher
- 👍 No subscription required for features

**What reviewers complain about**

- 🐛 Unable to add games or emulators to the app
- 🐛 Compatibility issues with newer devices (iPhone 15)
- 🐛 Crashes and bugs with the app
- 🐛 Lack of support for virtual controller on iOS
- 🐛 Inability to remap all buttons

**Reported bugs**

- App crashes on launch
- Unable to detect or update controller firmware
- Incompatibility with newer iOS versions and devices
- Inability to add games or emulators to the app

**Requested features**

- Add more games and game genres
- Integrate with cloud gaming and streaming services
- Improve game library management and organization
- Add support for virtual controller on iOS
- Improve button remapping and customization options


### CRKD

[App page](https://appshunter.io/ios/app/crkd/id6444815271)

Enhance your gaming gear experience with this app. Reveal product rarity, access exclusive content, and stay updated on new releases. Shop for premium gaming products and find support resources.

**Highlights:** Reveal product rarity, Seamless sign-up options, Push notifications for updates, Explore and shop the store, Access support and guide videos, Join a gaming community

**In-app purchases:** none


## Frequently asked questions

### Is Razer Cortex Mobile free?

Razer Cortex Mobile is free to download, with no in-app purchases.

### Is CRKD free?

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

### Which has better reviews, Razer Cortex Mobile or CRKD?

Razer Cortex Mobile is rated higher. Razer Cortex Mobile averages 4.7 out of 5 from 3.4K ratings, while CRKD averages 3.1 from 54 ratings.

### Do Razer Cortex Mobile or CRKD have ads?

Neither Razer Cortex Mobile nor CRKD shows ads.

### Which is updated more often, Razer Cortex Mobile or CRKD?

Razer Cortex Mobile ships an update every 2 months, and CRKD monthly. Most recently, Razer Cortex Mobile was updated on September 26, 2026 and CRKD on September 18, 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.*