# Razer Cortex Mobile > Mobile gaming companion app for Razer Kishi controllers, offering game discovery, customization, and streaming. (iPhone/iPad app by Razer.) - Source: https://appshunter.io/ios/app/razer-cortex-mobile/id1565916457 (this page in markdown: same URL + `.md`) - Developer: [Razer](https://appshunter.io/developer/860552677) - Category: Entertainment, Games - Price: Free - Rating: 4.70/5 from 3,364 App Store ratings · 227 written reviews indexed - Age rating: 4+ - Requires: iOS 17 · 163 MB - Languages: American English, Danish, French (France), German (Germany), Indonesian, Italian, Japanese, Korean, Malay, Polish and 9 more - Released: 2022-08-17 - Data updated: 2026-09-02 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/razer-cortex-mobile/id1565916457/reviews.md ## What is Razer Cortex Mobile? Razer Nexus is now renamed to Razer Cortex Mobile. Razer Cortex Mobile is compatible with the Razer Prio, Razer Kishi V3 series, Razer Kishi Ultra, and Razer Kishi V2 series. 【GAME CLIPS】 Play on PC with Razer Cortex to clip your greatest gaming moments into highlights. Game Clips on mobile quickly syncs those highlights to your phone so you can browse your full library and replay your best plays anytime, anywhere. Share your favorite clips to social platforms with just one tap. · PC gameplay highlights quickly synced to your phone—view them anytime, anywhere. · Browse and replay your full clip library anywhere. · Share to social platforms with one tap. 【DISCOVER THOUSANDS OF COMPATIBLE GAMES】 · Discover handpicked game recommendations across curated categories—find your next favorite game in seconds. · Optional video trailers make it easier to tell at a glance if a game looks fun, watch before you download. · Fully compatible with any game or service that supports controllers—just plug and play. 【CUSTOMIZE YOUR CONTROLLER】 · Remap buttons and triggers. · Adjust thumbstick dead zones and sensitivity. · Specify custom Chroma colors and animation patterns. · Update controller firmware for new features and improvements. 【XBOX CLOUD GAMING】 · Browse the complete catalog of Xbox Cloud games from within Cortex Mobile. · Includes information on how to play these games directly on your iPhone. · Xbox Game Pass Ultimate account required for most games. 【MORE FEATURES】 · Record and livestream your gameplay. · Customizable UI with Dynamic Color and Game Background modes. ## Key features - Curated game catalog - Play installed games - Controller customization - Record and stream gameplay - Xbox Cloud Gaming integration - Controller firmware updates ## What do users think of Razer Cortex Mobile? Overall sentiment: neutral **Pros** - 👍 Good quality and controls - 🚀 Improved app features and polish - 🚀 Ability to add games to launcher - 👍 No subscription required for features **Cons** - 🐛 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 **Commonly 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 **Most 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 ## Recent user reviews (10 of 227) All indexed reviews: https://appshunter.io/ios/app/razer-cortex-mobile/id1565916457/reviews.md ### 1/5 — Suck *2026-08-15, version 5.0.5* Suck ### 1/5 — Not working *2026-07-14, version 5.0.5* Garbage ### 3/5 — Problum *2026-06-30, version 5.0.5* Cant log in fully ### 2/5 — 与iPadOS27不兼容 *2026-06-12, version 5.0.5* 与iPadOS27不兼容 ### 1/5 — Severely limited *2026-02-27, version 5.0.4* Don’t make the same mistake I did when you drop 270 bucks on a razor iPad controller only to find that basic functionality like vibrate doesn’t work on iPad, despite being marketed as compatible. Super super disappointing. Don’t make the controller purchase if you’re thinking about using it for apple, hopefully it’s not too late for you, unlike me. ### 5/5 — Awesome *2026-02-21, version 5.0.4* I can launch all my games from one app, making my phone look clean and tidy instead of having every game on the Home Screen ### 5/5 — I love it and it makes me play sonic games *2026-01-20, version 5.0.4* 5 Star review ### 4/5 — 아이폰15 모바일 배그 조작이 안됩니다 *2025-12-15, version 5.0.4* 왜 안되는거죠? ### 4/5 — Not bad app *2025-12-02, version 5.0.4* It’s a okay app never did get my 3 months tho of Apple Arcade! Controller doesn’t support iPhone 17 pro max which is a bummer other then that not bad. ### 4/5 — Amazing… *2025-11-27, version 5.0.4* $200 for this and no vibration for iOS support. That’s crazy. But Kishi XL runs amazing on my iPad 11 streaming from my gaming PC with Moonlight and Apollo. Definitely best controller out there though. ## Frequently asked questions about Razer Cortex Mobile ### What does Razer Nexus do? Razer Nexus is a free companion app designed to bring a console-like experience to mobile gaming. It allows you to browse a curated catalog of games, play your installed titles, customize your Razer Kishi controller, and record or livestream your gameplay. ### What are the key features of Razer Nexus? Key features include discovering thousands of compatible games with trailers, launching and managing your favorite games, customizing the app's UI, capturing screenshots and videos, and livestreaming your gameplay. It also offers extensive controller customization for Razer Kishi devices. ### Is Razer Nexus free to use? Yes, Razer Nexus is a totally free application. There are no in-app purchases or advertisements mentioned in its description. You can download and use all its features without any cost. ### What devices is Razer Nexus compatible with? Razer Nexus is compatible with specific Razer Kishi controllers, including the Razer Kishi V3 series, Razer Kishi Ultra, Razer Kishi V2 USB-C, and Razer Kishi V2 (Lightning). It is designed to enhance the experience when using these controllers with your mobile device. ### Can I play Xbox Cloud Gaming games with Razer Nexus? Yes, Razer Nexus allows you to browse the complete catalog of Xbox Cloud games directly within the app. It provides information on how to play these games on your iPhone. Please note that an Xbox Game Pass Ultimate account is required for most Xbox Cloud Gaming titles. ## Version history (last 5 releases) ### 6.0.0 — 2026-09-01 · Added Game Clips feature: Sync PC gameplay highlights to your mobile, replay, and share your best gaming moments in one tap. · Bug fixes and performance improvements. ### 5.0.5 — 2026-04-07 Bug fixes and performance improvements ### 5.0.4 — 2025-10-22 Added support for the new Razer Kishi V3, Razer Kishi V3 Pro, and Razer Kishi V3 Pro XL for iPad ### 5.0.3 — 2025-08-27 Added support for the new Razer Kishi V3, Razer Kishi V3 Pro, and Razer Kishi V3 Pro XL for iPad ### 5.0.2 — 2025-06-30 Added support for the new Razer Kishi V3, Razer Kishi V3 Pro, and Razer Kishi V3 Pro XL for iPad ## Apps similar to Razer Cortex Mobile | App | Rating | Price | Category | | --- | --- | --- | --- | | [Markerless ARchy](https://appshunter.io/ios/app/markerless-archy/id1361968380) | — | Free | Entertainment | | [Color Meme](https://appshunter.io/ios/app/color-meme/id1416407100) | 4.7 (608) | Free | Entertainment | | [TuBu Party Game](https://appshunter.io/ios/app/tubu-party-game/id1386495820) | 5.0 (14) | Free | Entertainment | | [Puzzle Dazzle](https://appshunter.io/ios/app/puzzle-dazzle/id1528780700) | — | Free | Entertainment | | [Gun sounds.](https://appshunter.io/ios/app/gun-sounds/id1073238840) | 1.0 (1) | Free | Entertainment | | [史空穿梭](https://appshunter.io/ios/app/id1062705100) | — | Free | Entertainment | ## More apps by Razer - [Nabu](https://appshunter.io/ios/app/nabu/id895754325) - [Razer Game Deals](https://appshunter.io/ios/app/razer-game-deals/id968583813) - [Forge TV Remote](https://appshunter.io/ios/app/forge-tv-remote/id972299737) - [Razer Hammerhead](https://appshunter.io/ios/app/razer-hammerhead/id1225444206) - [Razer Nommo Pro](https://appshunter.io/ios/app/razer-nommo-pro/id1320806987) - [Razer Sila](https://appshunter.io/ios/app/razer-sila/id1378824056) All apps by Razer: https://appshunter.io/developer/860552677 ## Related topics [razer game](https://appshunter.io/ios/topics/razer-game) · [razer nexus](https://appshunter.io/ios/topics/razer-nexus) · [razer kishi](https://appshunter.io/ios/topics/razer-kishi) · [razer nexus game launcher](https://appshunter.io/ios/topics/razer-nexus-game-launcher) · [razer kishi v2](https://appshunter.io/ios/topics/razer-kishi-v2) · [razer kishi ultra](https://appshunter.io/ios/topics/razer-kishi-ultra) · [razer pc remote play](https://appshunter.io/ios/topics/razer-pc-remote-play) · [razer gold](https://appshunter.io/ios/topics/razer-gold) · [nexus lrs](https://appshunter.io/ios/topics/nexus-lrs) · [raxar app](https://appshunter.io/ios/topics/raxar-app) · [razer controller](https://appshunter.io/ios/topics/razer-controller) · [nexus one](https://appshunter.io/ios/topics/nexus-one) · [pxn nexus](https://appshunter.io/ios/topics/pxn-nexus) · [nexus](https://appshunter.io/ios/topics/nexus) · [nxus](https://appshunter.io/ios/topics/nxus) · [nexus metro](https://appshunter.io/ios/topics/nexus-metro) · [xbox backbone](https://appshunter.io/ios/topics/xbox-backbone) · [nexus mods](https://appshunter.io/ios/topics/nexus-mods) · [infor nexus mobile](https://appshunter.io/ios/topics/infor-nexus-mobile) · [razer controller setup for xbox](https://appshunter.io/ios/topics/razer-controller-setup-for-xbox) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*