Top Ten Mac App Store Business Paid App. Mac OSX application, for recording unlimited audio notes to save as, reminders, archives, or export to attach in emails. The user interface is a pleasure to use, with its animated recording mic and recording level indication, while recording in CD quality sound. Unlimited Recordings. You can record and store as many files as you need in the library. CD Quality. Recording at 44.1 for CD quality sound playback. Saved as wav audio files. Export Recordings. You can export any of the recordings as wav files, to your chosen location.