Doesn’t work on iPad?
Can’t seem to get it to work on an iPad. The app won’t display the whole interface, so there’s no way to reach the “Start” button.
Free
About
This app is a faithful simulator of a vintage 1967 drum machine, recreating its authentic analog sounds and rhythm presets. It allows for real-time synthesis of percussion, pattern layering, and individual voice muting for unique groove creation.
✓Faithful vintage drum machine simulation
✓Real-time synthesized analog sounds
✓16 classic rhythm presets
✓Authentic pattern combining
✓Individual voice cancel controls
✓Precision tempo control
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What's New in Rhythm Ace
2.0.0
September 24, 2026
Rhythm Ace is now a fully native app, rebuilt from the ground up. • Tighter, steadier timing — the drum machine now runs inside the audio engine itself, so every hit lands exactly on the beat • Your music stays put — Rhythm Ace no longer takes over the audio until you press START • Keeps playing in the background, so you can jam along in another app or lock your screen • Handles calls, Siri and headphones properly: playback stops when you unplug or get interrupted • VoiceOver labels for the knobs, plus a Larger Text layout for accessibility text sizes • Same eight synthesized voices and sixteen rhythms as before
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FAQ
What is Rhythm Ace?
Rhythm Ace is a mobile application that faithfully simulates the Ace Tone FR-1, an early consumer drum machine from 1967. It offers synthesized analog percussion sounds and classic rhythm presets.
Does Rhythm Ace have ads?
No, Rhythm Ace does not contain advertisements. It provides an uninterrupted user experience for creating music.
What devices does Rhythm Ace support?
Rhythm Ace is currently supported on iPhone devices.
How often is Rhythm Ace updated?
The latest version, 2.0.0, was released on 2026-09-24. Updates are provided by the developer, Tero Aarnio.
What is the age rating for Rhythm Ace?
Rhythm Ace has an age rating of 4+, making it suitable for a wide range of users.
Can I layer patterns in Rhythm Ace?
Yes, Rhythm Ace allows you to select multiple rhythm buttons to layer patterns, similar to the original hardware's diode matrix functionality.
Does Rhythm Ace use samples or loops?
No, Rhythm Ace synthesizes every sound in real time using classic transistor-style audio circuits, meaning it does not use samples or loops.
What are the available synthesized voices in Rhythm Ace?
Rhythm Ace features eight synthesized voices: Bass Drum, Snare, Low Conga, High Conga, Cymbal, Claves, Cowbell, and Maracas.
