Red Light

3.5
765 reviews
100K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image

About this app

Preserve your night vision by using a red light.
Shows red screen on phone to light the night without ruining your night time vision.

Good for activities such as camping, astronomy, ???

wrote this small app because i needed it, now sharing it.

- Adjustable brightness
- small download size
- no ads
Updated on
Jun 16, 2017

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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

3.5
714 reviews
A Google user
September 23, 2019
I really like its simplicity. Only thing I wish could be fixed is the adjustment bar. I wish it would disappear after a few seconds of non use, or that it was black, or both. I have extreme photophobia, and just that little blue light in the bar can agitate it. Other people perhaps aren't so sensitive.
34 people found this review helpful
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A Google user
September 1, 2019
Works pretty well but Android OS9 has a colour screen filter in the accessibility settings now so I've been using that instead since I upgraded to the Note 10+ 5G, not sure if it's on every version of Android 9 though. If not, this is your best bet. I did a full virus scan and didn't find any issues
40 people found this review helpful
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My Apps
November 28, 2021
I deleted the app only because of of the screen not being totally red. If the level of light bar and the app drawer bar were always in screen. Nice if they would disappear when used after a five second delay.
8 people found this review helpful
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What's new

- keeps the screen on when app is open