Rekam Suara is a simple recording application for Android devices that allows users to record audio with the device's built-in microphone. The recorded audio is saved in a special folder within the device's internal or external storage and can be easily accessed by users. The audio is saved in MPEG-4 (.mp4) and 3-GPP (.3gpp) data formats.

One of the key features of this application is the ability to choose from a variety of encoder methods to determine the clarity of the recorded audio. This includes several AAC and AMR encoder types, with recording bitrates of 320 kbps, 256 kbps, 192 kbps, and 128 kbps available.

It is important to note that different Android devices may have varying levels of support for different encoder types and bitrates, depending on their specifications.

To use this application, users will need to grant it permission to access the device's microphone and storage, including both internal and external storage.

Overall, Rekam Suara is a useful and straightforward application for anyone looking to record audio on their Android device.