# Arpeggist

> Programmable MIDI arpeggiator with step matrix editor and random generator. (iPhone/iPad app by Harry Gohs.)

- Source: https://appshunter.io/ios/app/arpeggist/id993650909 (this page in markdown: same URL + `.md`)
- Developer: [Harry Gohs](https://appshunter.io/developer/382428644)
- Category: Music
- Price: $2.99 (on sale, was $3.99)
- Rating: 2.00/5 from 3 App Store ratings · 22 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 11 MB
- Languages: American English
- Released: 2015-05-30
- Data updated: 2026-06-19
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/arpeggist/id993650909/reviews.md

## What is Arpeggist?

Arpeggist is a MIDI Note arpeggiator with a very flexible step matrix editor for programming and a unique “rolling dice” random arpeggio generator. You can build arpeggios from scratch or use one of the factory arpeggios as foundation. You can also create an unlimited number of user arpeggio presets.

Just play a chord or a single note and it gets transformed into a grooving monophonic synth line or a rhythmical chord pattern.

Full featured programmable Arpeggiator
• User programmable sequences with up to 32 steps.
• Can trigger single notes and chords.
• Unique randomizer generates Arpeggios with 100% usability.
• 40 Factory arpeggios included, unlimited user arpeggios possible.
• For each step you can program tie (bound notes), accent, transposition and note order
• Use to control MIDI compatible Synthesiser 

Live
• Play trigger notes live with the onscreen keyboard.
• Optionally use CoreMIDI compatible hardware keyboard.
• Chord generator plays complex chords on one finger playing.
• Internal sound generator.
• Selectable Arpeggiator MIDI Output port.
• Dozens of scales selectable
• Variable Keyboard layout for scale optimized playing

Global
• Audiobus 2 compatible (Input slot) with Preset saving.
• Inter App Audio
• Exchange user presets with File Sharing in iTunes.
• Support for virtual MIDI input/output connections.

## Key features

- Programmable step matrix editor
- Random arpeggio generator
- Live playing with onscreen keyboard
- Internal sound generator
- Chord generator
- Dozens of selectable scales

## Recent user reviews (10 of 22)

All indexed reviews: https://appshunter.io/ios/app/arpeggist/id993650909/reviews.md

### 2/5 — Good but no AUV3

*2025-04-03, version 1.1.3*

Amazing app but cannot be used inside other DAW… what the point on having a great app that cannot be integrated? I love Virsyn products since years, but this is not of the usual quality/ versatility

### 1/5 — Avoid

*2024-09-29, version 1.1.3*

Absolute piece of garbage… save your money for a better developer app. This app is not supported to work fully in AUM or AUDIOBUS. No option to add as a midi processor.  Or as an Audio Unit.  Harry Gogh ought to change the outdated UI as well.

### 1/5 — Nope

*2024-03-24, version 1.1.3*

Arpeggiators are supposed to sync to a BPM, and this one will not do so. I set the same tempo in Korg Gadget and Cubasis 3 just to be double sure, and both times the Arp shifted off grid.

### 3/5 — Complete manual not available

*2021-04-30, version 1.1.3*

Under HELP, when I hit ‘Tap for complete manual’ the Help screen pops up with nothing in it - blank, zilch. Where is the complete manual?

### 3/5 — Fantastic, BUT...

*2020-06-23, version 1.1.3*

One of the coolest things about the various Virsyn synthesizers is the arpeggiator. And this app has everything that makes the Virsyn arpeggiators as interesting as they are, especially the randomization. I could play around with this thing for hours.

BUT... the worst thing about this app is that it’s really unfriendly as far as “playing with others”. Virsyn support, please, PLEASE, make this app an AUv3. Having the Arpeggist available to use in AUM would be a major improvement. Please consider. I would even be willing to pay for an IAP to add AUv3 capabilities.

### 1/5 — Waste of money

*2020-03-11, version 1.1.3*

Absolute garbage, sounds like an annoying kids toy. 
Not even worth one star

### 1/5 — Complètement dépassé, aucun suivi!

*2019-10-27, version 1.1.3*

Complètement dépassé, et aucun suivi.
Pour ceux qui cherche une application de ce type il y a "StepPolyArp Unit" qui est au TOP!

### 2/5 — Very old app, hope it gets updated

*2018-08-06, version 1.1.3*

Was good once, now it is no longer used and updated. au3 and ableton link support, please

### 1/5 — Frozen...

*2017-01-17, version 1.1.3*

It is now frozen and therefore useless. May I please have a refund?

### 3/5 — Improved

*2017-01-11, version 1.1.3*

Now works with Midi, and therefore fit for purpose. But still the ugly child of the VirSyn brood, and in need of (developer) love.

Nic

## Frequently asked questions about Arpeggist

### What is Arpeggist?

Arpeggist is a MIDI Note arpeggiator that allows you to program and generate complex musical sequences. It features a flexible step matrix editor and a unique random arpeggio generator.

### How much does Arpeggist cost?

Arpeggist is a paid application, priced at $2.99. There are no in-app purchases or subscriptions required.

### What devices does Arpeggist support?

Arpeggist is designed for iPad devices. It was released on May 30, 2015, and its latest version is 1.1.3, last updated on March 31, 2016.

### Does Arpeggist have ads?

No, Arpeggist does not contain advertisements. It is a paid application and offers an ad-free experience.

### What are the main features of Arpeggist?

Key features include a programmable step matrix editor with up to 32 steps, a unique randomizer for generating usable arpeggios, 40 factory arpeggios, and the ability to create unlimited user presets. It also supports live playing and has an internal sound generator.

### How does Arpeggist handle user presets?

You can create an unlimited number of user arpeggio presets. These presets can be exchanged with others using File Sharing in iTunes.

### What is the user sentiment for Arpeggist?

Based on the available data, Arpeggist has a rating of 2.0 stars from 3 ratings. This suggests a mixed to negative user reception.

### Is Arpeggist suitable for beginners?

Arpeggist offers a chord generator that plays complex chords with one finger, which can be helpful for beginners. However, the advanced step matrix editor may require some learning.

## Version history (last 5 releases)

### 1.1.3 — 2016-03-31

This app has been updated by Apple to display the Apple Watch app icon.

- virtual MIDI was broken

### 1.1.2 — 2016-03-24

- CoreMIDI problem fixed.

### 1.1.1 — 2015-08-04

fixes some problems with virtual MIDI out

### 1.1.0 — 2015-06-15

- Select Arpeggios with MIDI program change messages
- MIDI Start/Stop
- Bug fixes ( external MIDI and hanging Notes )

### 1.0.0 — 2015-05-28

No release notes.

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## More apps by Harry Gohs

- [iVoxel](https://appshunter.io/ios/app/ivoxel/id382428641)
- [iSyn Poly](https://appshunter.io/ios/app/isyn-poly/id443141370)
- [Addictive Synth](https://appshunter.io/ios/app/addictive-synth/id447072653)
- [Addictive microSynth](https://appshunter.io/ios/app/addictive-microsynth/id455651228)
- [Harmony Voice](https://appshunter.io/ios/app/harmony-voice/id532501340)
- [AudioReverb](https://appshunter.io/ios/app/audioreverb/id670248970)

All apps by Harry Gohs: https://appshunter.io/developer/382428644

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-19.*