A free app for Android, by Ssolakeanuup Yagumet.

FLV to MP3 Converter is a free application to convert any video or audio format to MP3. The FLV to MP3 Converter is a great option if you need a fast and simple MP3 converter. This converter app has a streamlined interface that makes it easy to convert videos to audio with the click of a button. The tool supports audio and video formats such as FLV, MPG, WMV, MP4, MP3, and AVI. To begin using the app, choose the media file(s) first you intend to modify. Then, use our app’s advanced capabilities, like the cutter and metadata editor, to your benefit. After making any necessary changes, click the “Convert” button and wait for the conversion to finish.