Flash Screen: disco lights

Contains adsIn-app purchases
3.5
175 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Flash Screen is the application which allows you to turn your phone into colorful strobe disco lights. This way listening to the music becomes a deeper experience and you have a chance to have the best rave!

How to start the lightshow? It’s very simple, add color to the list. Add as many colors you like. You can set the order of every color in the list. When you are done, press the play button. The lightshow will start. The phone will be switching the color of the light, simulating the strobe disco lights. Just enjoy listening to the music during your rave!

WARNING: This app may potentially trigger seizures for people with photosensitive epilepsy. User discretion is advised.
Updated on
Jul 30, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Financial info and 3 others
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.6
169 reviews
Marcus Richard
March 8, 2022
The tempo sliders are only available while you're actually using the app. If you play around with them while using the app, and your brightness is on full, in a dark room, you go blind. Also, the white light has no filter, so it's way brighter than the rest of the colours (probably due to OLED). Overall impression: bright af
11 people found this review helpful
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Inertia.com.pl
November 24, 2023
Marcus Richard, thank you for your feedback. We will take your suggestions into consideration when developing next versions of the Flash Screen. Update: Currently our app has the new user interface allowing you to set parameters when flashing screen is not working. We would be happy if you would give Flash Screen another chance, thank you :)
Pookie Johnson
July 8, 2023
I really like this app. Full screen changing flashing light along with flashlight on back of phone both flash simultaneously.
6 people found this review helpful
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Inertia.com.pl
July 8, 2023
Hello Pookie Johnson, thank you for your review. We are happy you like Flash Screen app :)
Vitaliy
July 28, 2024
is it possible to screw a medium and high pass filter to the microphone so that the screen reacts to low frequencies around 40 Hertz? It would have turned out to be a boom light , I would not have spared money for it
Did you find this helpful?
Inertia.com.pl
July 30, 2024
Hi Vitaliy, Thank you for your suggestion. We will check our libraries to see if it's possible to add such a feature to Flash Screen. If you have more suggestions or would like to be notified about the status of your request, please don't hesitate to contact us via email at support@inertia.com.pl

What’s new

Totally new user interface!