# Razer Cortex Mobile vs Zavista

The clearest difference is ads: Razer Cortex Mobile at none against Zavista's shown. Zavista's advantage is iOS requirement (15.1 vs 17). On price, update cadence, 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 Cortex Mobile ships an update every 2 months, Zavista every 3 months. The most recent releases landed on November 10, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Razer Cortex Mobile | Zavista |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.5K ratings)](https://appshunter.io/ios/app/razer-cortex-mobile/id1565916457/reviews)** | — |
| Number of ratings | **3.5K** | — |
| Positive reviews | 35.4% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 112 MB | 80 MB |
| Requires iOS | 17 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Razer](https://appshunter.io/developer/860552677) | [Zavista Inc.](https://appshunter.io/developer/1840076912) |

## 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


### Zavista

[App page](https://appshunter.io/ios/app/zavista/id6752590697)

**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 Zavista free?

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

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

Zavista shows ads; Razer Cortex Mobile does not.

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

Razer Cortex Mobile ships an update every 2 months, and Zavista every 3 months. Most recently, Razer Cortex Mobile was updated on November 10, 2026 and Zavista on November 8, 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.*