Rainbrow 1.2.4

Nathan Gitter – Freeware – iOS
out of 5109 votes

A Fun and Colorful Adventure for Your Brows

Boris Weber

03/22/2025

Rainbrow offers a unique and engaging experience, allowing users to customize their brow color while providing a whimsical escape into a vibrant world.

Rainbrow is a unique gaming experience that puts your facial movements to the test. Your eyebrows become the key controller of your character, making it a truly interactive adventure.

Take control of your character by lifting your eyebrows to soar upwards or lowering them to glide down. The objective is simple - dodge a wide array of enemies, collect stars, and aim for that top score!

Prepare yourself for an intense challenge as Rainbrow presents you with a plethora of foes to evade, including cars, basketballs, ducks, varying weather conditions, spooky ghosts, and many more surprises along the way.

But don't fret! There's a special powerup in the game that grants your character the extraordinary ability to sport rainbow eyebrows and obliterate enemies standing in its path.

Rainbrow utilizes the cutting-edge TrueDepth camera system to flawlessly track your eyebrow movements. Keep in mind that this means the game will only run on devices equipped with this feature.

If you encounter any issues with the game's responsiveness to your eyebrow movements, try positioning yourself in an area with ample lighting. So go on, indulge yourself in the enjoyment of Rainbrow and have a blast!

Overview

Rainbrow is a Freeware software in the category Games & Entertainment developed by Nathan Gitter.

The latest version of Rainbrow is 1.2.4, released on 09/26/2023. It was initially added to our database on 09/26/2023.

Rainbrow runs on the following operating systems: iOS.

Users of Rainbrow gave it a rating of 5 out of 5 stars.

Pros

Unique and creative concept that blends visual art with technology.
Encourages user engagement through direct interaction with facial expressions.
Supports a variety of fun eye animations and effects, making it entertaining.
Simple and user-friendly interface suitable for all ages.
Can be used as a tool for artistic expression and creativity.

Cons

Limited functionality beyond eye-based expressions and animations.
May not appeal to all users, especially those seeking more conventional applications.
High demand on device's camera and processing power may affect performance.
Requires a compatible device with a front-facing camera, limiting accessibility.
Potential privacy concerns regarding the use of facial recognition technologies.

FAQ

What is Rainbrow?

Rainbrow is a game that utilizes the TrueDepth camera on the iPhone X to play a simple arcade-style game using your facial expressions.

Who developed Rainbrow?

Rainbrow was developed by Nathan Gitter, a student at the University of Washington.

How does Rainbrow work?

Rainbrow tracks the movement of your eyebrows on the iPhone X using the TrueDepth camera to control the position of a character in the game.

Is Rainbrow available on other devices besides iPhone X?

No, Rainbrow is specifically designed to take advantage of the TrueDepth camera on the iPhone X, so it is only available on that device.

Can Rainbrow be played without facial expressions?

No, the gameplay of Rainbrow relies on tracking your facial expressions, particularly the movement of your eyebrows.

Is Rainbrow free to play?

Yes, Rainbrow is available for free on the App Store for iPhone X users.

What are some of the features of Rainbrow?

Some features of Rainbrow include colorful pixel art graphics, challenging gameplay, and the unique use of facial expressions for controls.

Can Rainbrow be played by multiple players?

No, Rainbrow is a single-player game where you control a character using your facial expressions to navigate obstacles.

Are there in-app purchases in Rainbrow?

No, Rainbrow does not have any in-app purchases as it is a completely free game.

Can Rainbrow be played offline?

Yes, once Rainbrow is downloaded from the App Store, it can be played offline without requiring an internet connection.

Boris Weber

I am an editor at UpdateStar. I started as a support engineer, and am now specialized in writing about general software topics from a usability and performance angle among others. I telecommute from UpdateStar’s Berlin office, when I am not working remote as a digital nomad for UpdateStar. When I'm not analyzing the latest software updates, you can find me exploring new cities, immersing myself in local cultures, and discovering innovative tech trends across the globe.

Latest Reviews by Boris Weber

Screenshots (Click to view larger)

Annoying Orange: Carnage

A Hilariously Chaotic Fruit-Slicing Adventure!

Banana Bunch

Join Eugene the monkey on a thrilling adventure as he climbs to new heights in pursuit of delicious bananas! Challenge your skills and see how far you can ascend, but beware of the birds that hover in his path!

Box It Up! Inc.

Unleash Your Organizational Skills with Box It Up! Inc.

Crazy Type

Type as fast as you can in this innovative typing game. Unlock new levels, surpass your highest score, and enhance your skills to achieve the fastest "words per minute" in the world!

Don't Touch The Spikes

A Hilarious but Frustrating Dive into Endless Fun

Duet Game

Duet Game: A Daring Dance of Coordination and Timing

Latest Version
1.2.4

Secure and free downloads checked by UpdateStar

Stay up-to-date
with UpdateStar freeware.

Latest Reviews

	IP Utility Efficient IP Management with IP Utility by Promelit
	Logitech SetPoint Customize Your Logitech Device with SetPoint Software
	ASUS Framework Service Enhance Your ASUS Experience with ASUS Framework Service
	UXP WebView Support Enhance User Experience with UXP WebView Support from Adobe Inc.
	Hard Disk Sentinel PRO Monitor Your Hard Drive Health with Hard Disk Sentinel PRO!
	iTop Easy Desktop iTop Easy Desktop: Simplifying IT Service Management

Most Popular Downloads

	UpdateStar Premium Edition Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition!
	Microsoft Visual C++ 2015 Redistributable Package Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package!
	Microsoft Edge A New Standard in Web Browsing
	Google Chrome Fast and Versatile Web Browser
	Microsoft Visual C++ 2010 Redistributable Essential Component for Running Visual C++ Applications
	Microsoft Update Health Tools Microsoft Update Health Tools: Ensure Your System is Always Up-to-Date!