Does what it says on my S5. To those calling it useless try reading the description. It tests your phone's led color capability, nothing more. Some phones cannot display all the colors. That's not the fault of the app. That's your phone's hardware limitations. So blame your phone, not the app.
Awesome I really wanted to test what color LEDs my new phone support supports... This app helped me a lot.... Thanks dev
Great testing This is just a test.... Now i see my phone does have multi colors n i dont know why no other app will work on my samsung galaxy note 3. Ive tried them ALL
Nice! I thought my LED notification light was not working on my Nexus 5. This app helped me prove the contrary
Usually don't rate apps but... This app is easy to use does what it says & works well on lg exceed 2. Would give but I wish there was more features. To control light.
Amused! Ha! This is funny! The best part is no special permissions needed.
Added disco mode - LED light changes color every second