About
AudioCupcake is a Mac app for audiobook narrators, producers, and podcasters that automatically masters audio to sound more polished. Drag and drop your WAV or AIFF files onto the app, and it applies RMS normalization between -18 and -23 dB, which is suitable for ACX and other platforms. The free version includes this RMS normalization.
The Premium version, available as a one-time payment of $19.95, adds -3.0 dB peak normalization and 192k mono MP3 output, ready for uploading to an ACX project. Users can upgrade directly within the app using the Go Premium button on the main window. The website also mentions a Black Friday/Cyber Monday offer with a coupon code for a discounted Premium upgrade through 12/1/20.
What's new
All release notesHomebrew cask audiocupcake 1.0.19 (sha256 2b2472daf32dbd9512794a93dc6675159d920eb3950694e1588bc167a04b4dd3).