The lights your phone emit can be customizes for the alerts of specific applications. You'll achieve this by installing the Light Flow APK, a utility for Android that extends the functions of your smartphone's LED lighting.

Light Flow 3.99.00 Full control with Light Flow for Android

So you can set not only lights, but also certain sounds and vibration patterns for your notifications. Light Flow includes sleep and charging modes, so you won't be disturbed when you want some quiet time.

Make the different Android lights work the way you want them to.

With Light Flow, you can set up light, color, vibration, and sound alerts for the following apps and device activities among others: SMS and MMS text messages, Gmail mail, calendar reminders, missed calls, low battery, etc.

Light Flow 3.99.00 Main features

Notification LED control for phones that have this.

Light Flow includes many compatible colors: blue, pink, cyan, orange, green, lilac, magenta, red, light blue, turquoise...

Sound control, including sound repetition.

It is compatible with Android Wear vibration.

You can set notifications on the lock screen.

You can configure a night mode and avoid being disturbed during the night.

Light Flow 3.99.00 Requirements and additional information:

Minimum operating system requirements: Android 2.3.

Offers in-app purchases.

Light Flow 3.99.00 NewS

With the handy application Light Flow, you can set up different patterns of lights, sounds, and vibrations to alert you to different phone activity