LED Color Tester

Contains ads
6.59K reviews
Content rating
Screenshot image
Screenshot image

About this app

Test LED notification light colors.
**Only works on phones that support colored LED notifications. For example Galaxy S3 S4 S5 S6 S7, Galaxy Note 4 5 6, Nexus 5 5X, Nexus 6 6P, LG G3 G4**

*Select a color from a color wheel or color code and see that color in action.
*New: Disco Mode - LED color will change every second

* For your led light to work, check that the 'Pulse notification light' setting under your phone's 'Display' settings is enabled. Also remove this app from task killers.
* There are reports from that this app doesn't work when the app "Light Flow" is installed. Try temporarily uninstalling it if you experience this.
* WILL NOT change LED colors for sms, calls etc. Try "Light Flow" for this.
Updated on
Aug 22, 2014

Data safety

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6.59K reviews
A Google user
October 31, 2018
This application used to function just fine but as time has passed it has become completely broken. It has not received an update in over 4 years and as such is not functional on modern Android versions, I would recommend staying away unless the devs finally update it.
32 people found this review helpful
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A Google user
June 13, 2019
i like it. hope its meant for testing rather than any purpose. is it not possible to make the led light as you change color on the app rather than having to "put phone to sleep" which was what i was looking for. 5 stars for trying to do this.
24 people found this review helpful
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Steve Grant
January 8, 2021
Does exactly what it says it does, tests the LED. Still works on Android 9 despite warning it's for an older version.
8 people found this review helpful
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What's new

Added disco mode - LED light changes color every second

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