A free app for Android, by Infinity Apps LLC.

In the modern world, most people use a smartphone or a tablet for personal communications and information processing. This has become a major part of our daily life. We no longer carry a notebook and a pen; we don’t even need to carry a device to write on paper. We can now communicate via email, text, and other digital media. We can also listen to music and talk to our friends and family via social networks. We can even watch videos and movies. All of these can be done via the smartphone’s built-in microphone and camera. The most important part of these communication tools is the microphone. It is the most essential element for recording and for capturing sound.