A free program for Android, by Yu Chen Hou.

Rewind is a simple tool that allows you to record the sounds in your surroundings. The app does not require you to do anything other than press the record button, and it will record everything you hear, including your voice. It’s easy to use and it works as a background audio recorder, so you can use other apps on your phone or tablet. The recordings are saved to your device and you can access them later. 

Why you should use Rewind?

There are several good audio recording tools on the Android platform. However, most of them have some sort of limitation. For example, they don’t allow you to record for a long period of time or they don’t support Android phones or tablets. Rewind, on the other hand, works on all Android devices and it allows you to record for as long as you want. The only limitation is that the maximum recording time is limited by the amount of memory your device has.

In addition, the sound recordings are saved to your device and you can access them later. On top of that, the tool allows you to create a folder where you can store your recordings.

How to use the tool?

The first thing you need to do is open the app and enable the recording option.

Then, you need to tap the record button and start recording. You can stop the recording at any time by pressing the stop button. To start the recording, you need to tap the start button.