OCTACHRON MIDI Drum Sequencer

Name: OCTACHRON MIDI Drum Sequencer
Price: 9.99 USD
Rating: 4.5 (104 reviews)
Author: Markus Teufel

By: Markus Teufel App

MIDI CC AUv3

Overview

Version:

2.2.2

Last updated: 2026-03-05

Ranking

#134,126 ▼ 69

Overall

Features & Capabilities

OCTACHRON is a highly flexible MIDI drum sequencer for iOS. It supports up to 16 mutable tracks, 1-32 steps, swing, and 8 chainable patterns, plus pattern presets and extensive MIDI CC modulation. It runs standalone or as an AUv3 plugin in your favorite DAW or host (AUM, Logic Pro, Cubasis, BeatMaker and more), with a focus on deep MIDI sequencing rather than generating sounds.

Designed for percussion and melodic lines alike, OCTACHRON includes smart randomization, parameter lock per track, MIDI mapping presets for popular drum apps, and live performance features like instant pattern switching and per-track mute. It offers offline operation, no ads or tracking, and timing options from the host or Ableton Link to fit into your workflow.

User Growth & Download Statistics

App Entertainment Education

By:

Markus Teufel

Rating:

4.50

(104)

Version:

2.2.2 Last updated: 2026-03-05

Version code:

882894810

Creation date:

2019-05-08

Compatible devices:

Size:

12.14MB

Price:

9.99

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-09

Compare stats and ranking:

Ranking

# 134,126 ▼ 69

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Markus Teufel

Apple Apps Store

https://apps.apple.com/us/app/octachron-midi-drum-sequencer/id1453137215

Website:

http://www.octachron.de/

User Reviews

OCTACHRON MIDI Drum Sequencer is praised for its ease of use combined with deep sequencing features and strong cross-app MIDI mappings. Reviewers note solid AUv3 integration, good external-hardware workflow, and responsive development. Common drawbacks include pattern-count limitations, occasional stability issues with updates and routing, and several missing features (note length, octave range, MIDI recording, sample import) that some workflows require.

Pros

Easy to use but deeply capable, appealing to both beginners and pros.
Rich MIDI capabilities including built-in app MIDI mappings, CC modulation, randomization, mutation, and presets.
AUv3 compatibility and strong cross-app workflow with multiple apps and layouts.
Excellent support for external hardware and as a hub to drive other apps/devices.
Active development and engaged developer community with frequent updates.

Cons

Pattern management is limited (reportedly only up to 8 patterns), which can hinder complex projects.
Stability concerns in some setups, including pattern routing/update issues and occasional glitches when switching patterns or updating the app.
Missing core features (no note length and only 1 octave, no MIDI recording, no direct sample import) that limit certain workflows.

Recent reviews

Most essential midi sequencer for ios with my aum host. Simple and powerful.

by Ha*****, 2026-07-27

Easy to use and produces results quickly. I love the built in midi maps for many apps. (After further exploration, the modulation options here make this a true powerhouse: awesome!)