ARPJAM
Generative Arpeggio Synth
About
This app generates evolving ambient music using two independent arpeggio engines. It features a generative drum machine, sound design tools, and external instrument synchronization. Save and recall your favorite musical setups.
What's New in ARPJAM
1.5.3
September 10, 2026
"Restore Purchase" now tells you the result when you tap it. Added a contact address on the start screen.
In-App Purchases
$0.99
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FAQ
What is ARPJAM?
ARPJAM is a free music application that generates evolving ambient music through two independent arpeggio engines. It includes a generative drum machine, sound design capabilities, and synchronization features.
Does ARPJAM have ads?
No, ARPJAM does not contain advertisements. It is a free application that offers its full functionality without interruptions from ads.
Can ARPJAM sync with other music apps?
Yes, ARPJAM supports Ableton Link for wireless synchronization of tempo and bar phase with other Link-enabled instruments. It also supports USB-C MIDI Clock reception for external synchronization.
How many presets can ARPJAM save?
ARPJAM allows you to save four start presets, including a default and three user-savable slots. These presets can be exported and imported as .arpjam files for sharing.
What sound design options are available in ARPJAM?
ARPJAM offers four waveforms (sine, triangle, sawtooth, square) and allows adjustments to the low-pass filter, attack, and overdrive per engine. It also includes ping-pong delay and reverb effects.
What is the age rating for ARPJAM?
ARPJAM has an age rating of 4+. This indicates it is suitable for children and does not contain content typically deemed inappropriate for younger audiences.
How often is ARPJAM updated?
The latest version of ARPJAM is 1.5.3, released on 2026-09-10. Updates are released periodically to introduce new features and improvements.
What devices does ARPJAM support?
ARPJAM is supported on iPhone, iPad, and iPod devices. It is designed to function across a range of Apple mobile platforms.
