AudioDroid is an app that lets you conveniently record and mix audio files. You can work with any of the following formats: MP3, MP4, WAV, AAC, OGG, and AMR, and save the results of your mixes directly to your Android's memory.
Unlike what happens in other similar apps, with AudioDroid, not only can you record audio, you can also find a handful of integrated audio editing tools as well. You can apply different sound filters, adjust the tone or the reverberation, add echo effects, and much more.
One of the coolest things about AudioDroid is that it lets you sing karaoke. All you have to do is connect your headphones, put on the song you want to sing, and start recording to create your own song. And of course, once you're done, you can share it quickly via any other app you have installed.
AudioDroid is an excellent app for recording audio. With this app, you can record any sound in a matter of seconds.