Test your music on the go.
Fast and easy A/B testing for all of your audio needs.
For iPhone.
Hear the difference
Instantly switch between tracks to spot differences with ease.
Reference your music
Compare your song with previous versions, new mixes and masters, or your favorite reference tracks.
Hear the truth
Don’t be fooled by differences in volume. AutoGain eliminates loudness bias.
Sit back and compare
Use the built-in sequencer, complete with BPM detection, to switch between tracks automatically so you can focus on the mix.
Discover new patterns
Get creative with up to four sequencer tracks.
Everything you need to test your music on the go
Compare
Compare your song to new revisions, mixdowns or masters.
Reference tracks
Compare your song to your favorite reference tracks.
Life of the party
Enhance your listening vibe with Party Mode.
Load in your files
Open audio from your phone’s document browser.
Upgrade your car test
Play through Bluetooth and wired headphones or speakers.
Explore themes
Customize ABSeq with fun themes.
End analysis paralysis.
Compare music. Decide faster.