ChordPulse is not available for Mac but there are a few alternatives that runs on macOS with similar functionality. The most popular Mac alternative is 
MMA, which is both free and Open Source. If that doesn't suit you, our users have ranked 9 alternatives to ChordPulse and three of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to ChordPulse are 
Impro-Visor (Free, Open Source) and 
Band-in-a-Box (Paid).
ChordPulse is a handy backing band software for music practice, inspiration, improvisation, and pure fun with music. Play and sing along with ChordPulse. If you're looking for more info about ChordPulse like screenshots, reviews and comments you should visit our info page about it. Below you find the best alternatives.
“MMA—Musical MIDI Accompaniment” is an accompaniment generator. It creates MIDI tracks for a soloist to perform over from a user supplied file containing chords and MMA directives. MMA is very versatile and generates excellent tracks. It comes with an extensive user-extendable library with a variety of patterns for various popular rhythms, detailed user manuals, and several demo songs. MMA is a command line driven program.
Impro-Visor (short for “Improvisation Advisor”) is a music notation program designed to help jazz musicians compose and hear solos similar to ones that might be improvised. The objective is to improve understanding of solo construction and tune chord changes. There are other, secondary, things it can do, such as improvise on its own. It has also been used for transcription. Because rhythm-section (e.g.
Band-in-a-Box is an intelligent automatic accompaniment program. You can hear and play along to many song ideas and go from "nothing" to "something" in a very short period of time with Band-in-a-Box as your "on demand" backup band. Just type in the chords for any song using standard chord symbols (like C, Fm7 or C13b9), choose the style you'd like, and Band-in-a-Box does the rest.
