iPhone Screenshots


Rainbrow is a game you play with your face! Your eyebrows control your character.

Lift your eyebrows up to jump up and lower them to jump down. Dodge enemies, collect stars, and get a high score!

Lot of enemies to dodge, including
• cars
• basketballs
• ducks
• various weather conditions
• spooky ghosts
...and more!

Watch out for a special powerup that gives your character rainbow eyebrows and the ability to destroy enemies in its path!

Rainbrow uses the TrueDepth camera system on the iPhone X to track your eyebrow movements. As a result, the game cannot be played on devices without a TrueDepth camera system.

Having difficulty with the game recognizing your eyebrows? Try moving to an area with more light. Have fun!

What's New

Version 1.0.3

New Game Center high score leaderboard! Get your eyebrows ready to compete against other Rainbrow players worldwide.

Thanks for playing Rainbrow!

Customer Reviews

4.5 out of 5

703 Ratings

703 Ratings

😐 is not 😯


Overall, this is a creative and fun game that takes great advantage of the iPhone X true depth camera. It is very addicting. Unfortunately, moving the character up is seeming to be too easy because a lot of the time my straight face registers as eyebrows raised. When I do go up, it is usually never for the amount I want. If there was a way to increase/decrease sensitivity that may help the situation, but the game is not easily playable with the current setting. I implore you to fix this in a future update.

Simple yet creative

M Ress

Easy to play and very entertaining. Probably the only game so far to take advantage of the X's front camera.

Great game if you want to have six packs in your eyebrows :p.
My only suggestion is to have a white background option to make the screen more lit for the camera to recognize the face in the dark.

Creative idea, needs work.


Fun idea and fun to play but really REALLY needs some way to “calibrate” the user’s eyebrows. (Even in a well lit room, my 😐 reads as a 😠 so it’s impossible for me to keep it still) - I have to either have it moving up or down at all times.

I’m sure this will be added if the developer keeps updating the app and when it does I will enjoy it a lot more. As it stands, it’s a fun gimmick to show friends but not something I’d play on my own time.


Nathan Gitter
15.4 MB
Requires iOS 11.0 or later. Compatible with iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, 9.7-inch iPad Pro, 9.7-inch iPad Pro Wi-Fi + Cellular, iPad (5th generation), iPad Wi-Fi + Cellular (5th generation), 12.9-inch iPad Pro (2nd generation), 12.9-inch iPad Pro Wi‑Fi + Cellular (2nd generation), 10.5-inch iPad Pro, and 10.5-inch iPad Pro Wi‑Fi + Cellular.
Age Rating
Rated 4+
© Nathan Gitter


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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