Jazz Progression Trainer vs Jam House

Jazz Progression Trainer is a practice tool designed for jazz musicians who want to internalize chord progressions by ear. Play along with a full rhythm section Listen to a real piano, walking bass, and drums as you practice. Each progression is performed at your chosen tempo, looping continuously so you can focus on your instrument. Progressions included Major II-V-I Minor II-V-I Jazz Blues (12-bar) Minor Blues (12-bar) Rhythm Changes (AABA, 32-bar) All 12 keys Transpose any progression instantly to any key. Build fluency across the entire harmonic universe. Adjustable tempo Set the BPM anywhere from 60 to 300. Start slow, build confidence, then push the speed. Visual chord guide The current chord is highlighted on screen as the progression plays, so you can always see where you are in the form. Whether you're a beginner learning your first turnaround or an advanced player drilling changes at 240 BPM, Jazz Progression Trainer keeps up with you.

The band is waiting. Step into the session. Jam House lets you enjoy a jazz jam session on your own, with a band of piano, bass, drums and sax. Just pick a tune and press PLAY. The head, the count-off, trading solos, hits and the ending all flow just like a real session. JOIN WITH YOUR INSTRUMENT Choose piano, guitar, bass, drums or horn (or just listen). When it is your turn to solo, the band cues you in. FEEL THE STAGE Piano and guitar come with first-person video from the stage, plus a count-off voice and an audience that claps and cheers. A NEW ARRANGEMENT EVERY TIME Each PLAY changes who solos, how many choruses, and how it ends. Seven endings. TUNES Jam House Blues and Jam House Rhythm (originals), ii-V-I in all 12 keys, a pop progression, bossa nova and ballad practice changes, Danny Boy, Jingle Bells, Happy Birthday to You (jazz waltz), When the Saints Go Marching In FREE, NO ADS Everything is free. If you enjoy it, you can buy the developer a coffee (it does not unlock anything). The app's screens are in Japanese.