Jam vs iReal Pro
This page describes the difference. It doesn’t declare a winner: everything below about iReal Pro was read off its own pages on October 10, 2026, not tested at a piano. We make Jam, so read our column accordingly — its gaps are listed at the bottom.
They’re different kinds of tool. iReal Pro is closest to chord-chart backing tracks: You type or pick a chord chart, choose a style and tempo, and a virtual band plays it back. Jam is live-listening accompaniment for a MIDI piano.
| iReal Pro | Jam (ours) | |
|---|---|---|
| Listens while you play | No. Nothing on the pages reviewed describes listening to you. | Yes, over MIDI or through the microphone. |
| What you prepare first | Yes. You pick or write a chord chart. | No. No chart, no song, no chord zone. |
| Follows your tempo | No. You set the tempo (it can step it up automatically for practice). | Yes, by default. It can also hold steady once it joins, or set the tempo and count you in. |
| What it hears | Any (you play over it) | Digital piano over MIDI, or any piano (acoustic too) through the microphone |
| Platforms | iPhone, iPad, Mac, Android, Windows, Linux | Chrome or Edge on a computer. Microphone mode should also work in Safari, but we have not tested it there |
| Pricing | “Pay once for your platform, no subscription.” The official site shows no price; the US App Store lists $21.99 on iOS, with optional style packs. | The demo is free. Playing your own piano is included with any HiveJournal subscription. |
Where iReal Pro is ahead
50+ styles, a huge chart library, transposition and looping, mature, and on every platform.
What Jam doesn’t do
- New and experimental. We have measured it on a scripted demo, not yet with many real players.
- Synthesized drums and bass, not recorded or sampled instruments. Every hardware arranger and DAW above sounds better.
- Eight styles (four of them hip hop). Arrangers and backing-track apps have hundreds or thousands.
- 4/4 time only.
- Microphone mode is newer than MIDI: tested on synthesized recordings, not yet in a real room. With headphones it hears you cleanly; on speakers it also hears itself, so it holds tempo more than it follows you and is less sure of your chords.
- MIDI needs Chrome or Edge on a computer (Safari and iPad cannot read MIDI). Microphone mode is untested in Safari.
- No recording, notation or editing. It plays with you; it does not make a track.