Call Volume Booster is a personalization app developed by ProMadMood Lab for Android devices. It is designed to increase the call volume and straightforwardly. This app is perfect for users who are experiencing low call volume and do not have the option to increase it on their devices.

With Call Volume Booster, users can increase the call volume in just a few easy steps. First, open the app and use the + button to increase the volume level. Then, hit the apply button, and the app will take care of the rest. There is no need for any additional settings or configurations.

This app does not run in the background. It will not drain your battery or slow down your device. Additionally, the app has a simple user interface that is easy to navigate and use.

Overall, Call Volume Booster is an excellent solution for users experiencing low call volume on their Android devices. It is easy to use, does not run in the background, and has a simple user interface.