---
title: "Arpeggist — App Overview"
url: https://marlvel.ai/apps/arpeggist
category: Music
developer: Harry Gohs
platforms: ios
rating: 2.0 (3 ratings)
pricing: paid
report_level: overview
generated: 2026-04-30
last_verified: "2026-04-30T13:24:17.412Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While Arpeggist offers powerful sequencing and randomization tools, recent user reports indicate significant stability issues and a lack of updates regarding modern MIDI standards.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Music |
| Rating | 2.0 ★ (3) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 1.1.3 |
| Developer | Harry Gohs |

<!-- SECTION: Summary -->
## What is Arpeggist?

Arpeggist is a MIDI note arpeggiator for iOS that transforms single notes or chords into rhythmic sequences using a 32-step matrix editor. It is notable for its unique randomizer engine and ability to control external MIDI-compatible synthesizers. The app serves as a dedicated tool for musicians seeking to generate complex melodic and bass patterns without the complexity of a full DAW.

<!-- SECTION: Key Features -->
## Key Features

- **Step Matrix Editor**: A programmable sequencer supporting up to 32 steps with individual controls for tie, accent, transposition, and note order.
- **Random Arpeggio Generator**: A unique randomization tool designed to generate usable melodic and rhythmic patterns from input notes.
- **MIDI Integration**: Supports CoreMIDI for controlling external hardware synthesizers and includes a chord generator for one-finger complex chord playback.
- **Preset Management**: Includes 40 factory arpeggio presets with support for an unlimited number of user-defined sequences.

<!-- SECTION: Target Audience -->
## Who is it for?

Electronic musicians and synth enthusiasts looking for a dedicated, hardware-style arpeggiator to control MIDI instruments.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/arpeggist/id993650909?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/arpeggist)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/arpeggist).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*