Razer Cortex Mobile
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12.4K reviews
PEGI 3
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100K+
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PEGI 3
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About this app
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.
【WHAT'S NEW IN 6.0.0】
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.
• Quickly access your PC gameplay highlights from Razer Cortex on your phone.
• Browse and replay your full clip library anytime, anywhere.
• Share your favorite moments to social media or with friends in just a few taps.
• Your clips, always ready whenever you want them.
Updated for Razer Prio
• Added support for Razer Prio.
【PC REMOTE PLAY】 Stream your PC games directly to your mobile device with Razer PC Remote Play. Browse and launch your games from the app, and play at your device's full resolution and max refresh rate with full HDR support.
• Browse and launch PC games directly from the app.
• Full resolution, max refresh rate, and HDR streaming.
【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—thousands of games at your fingertips.
• Includes information on how to play these games directly on your phone—start playing in minutes.
• 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.
【WHAT'S NEW IN 6.0.0】
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.
• Quickly access your PC gameplay highlights from Razer Cortex on your phone.
• Browse and replay your full clip library anytime, anywhere.
• Share your favorite moments to social media or with friends in just a few taps.
• Your clips, always ready whenever you want them.
Updated for Razer Prio
• Added support for Razer Prio.
【PC REMOTE PLAY】 Stream your PC games directly to your mobile device with Razer PC Remote Play. Browse and launch your games from the app, and play at your device's full resolution and max refresh rate with full HDR support.
• Browse and launch PC games directly from the app.
• Full resolution, max refresh rate, and HDR streaming.
【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—thousands of games at your fingertips.
• Includes information on how to play these games directly on your phone—start playing in minutes.
• 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.
Stream & play PC games, sync clips & customize your Razer mobile controller
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Ratings and reviews
11.5K reviews
Michael Flores
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September 18, 2026
L1 and R2 not working! Since the Razer mobile apps most recent up date to 'Cortex', my Kishi Ultra's L1 and R1 buttons stored week stopped working with Xbox Cloud Gaming. nothing works! I love the device but come on! I don't want to remap my buttons and all software items are updated. Hallllp!!!!!
Razer Inc.
September 26, 2026
Hello! Thank you for bringing this to our attention. We'd love to understand what went wrong and look for a fix. Please email us at googleplay.ca@razer.com with your device serial number and the link to this post so that we can assist you accordingly.
Nathan Aker
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September 16, 2026
PC streaming mostly works great but would love to see an adaptive bitrate option so it can adjust to my network conditions rather than occasionally lag.
Razer Inc.
September 17, 2026
Hello there! Thanks for the 4-star rating. Adding an adaptive bitrate option to optimize streaming during network fluctuations is a fantastic suggestion. We've shared this request directly with our development team for evaluation in future updates. If you have any other ideas, feel free to reach out to us at googleplay.ca@razer.com.
Mark Menegatti ᴏsᴀ
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June 26, 2026
When it works, it is great. After hours of troubleshooting, restarting, toggling settings, following tips and tutorials, THERE. IS. NO. WAY. to play games on my PC while I away from home. It has worked a few times. I can expect it to JUST NOT WORK.
Razer Inc.
July 1, 2026
Hello! Thank you for bringing this to our attention. We are sad to hear about the challenges you have experienced using the app. Could you send us an email at googleplay.ca@razer.com with your device serial number, the Razer Synapse Logs, and the link to this post so we can investigate this further? We hope to hear from you soon.
What’s new
• 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
• Bug fixes and performance improvements
PEGI 3
Learn moreApp support
About the developer
RAZER (ASIA-PACIFIC) PTE. LTD.
google@razer.com
1 One-North Crescent #02-01 Razer SEA HQ
Singapore 138538
+65 6505 2103
