The free version of Sonocent Recorder comes with all the important features you need to make the most out of your recording. You can record for as long as you want, colour your audio, make text notes and take pictures. You can create and edit your colour keys, use Glance Mode and have access to all the audio-clean up tools. The only limitation is when playing back your audio; you can only listen to the first 5 minutes and cannot make any further changes. You'll have to upload the file to Audio Notetaker to continue to work on it.

The paid upgrade allows you to listen back to your entire recording and continue to add colour, text, images and scribbles as you listen.