# Rozeta Sequencer Suite vs OCTACHRON MIDI Drum Sequencer

Rozeta Sequencer Suite and OCTACHRON MIDI Drum Sequencer both sit at 4.8 stars, but that hides the real split: 81% of OCTACHRON MIDI Drum Sequencer's written reviews are positive against 72% of Rozeta Sequencer Suite's. On price, rating, ratings volume and update cadence there is nothing between them.

Rozeta Sequencer Suite costs $9.99 and OCTACHRON MIDI Drum Sequencer $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Rozeta Sequencer Suite holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 152 and 106 respectively. Written reviews complicate that: 72% of Rozeta Sequencer Suite's written reviews are positive against 81% of OCTACHRON MIDI Drum Sequencer's, so the app with the better star average is not the one people write more warmly about.

Rozeta Sequencer Suite ships an update every 5 weeks, OCTACHRON MIDI Drum Sequencer every 2 months. The most recent releases landed on November 7, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Rozeta Sequencer Suite | OCTACHRON MIDI Drum Sequencer |
| --- | --- | --- |
| Price | $9.99 | $9.99 |
| Rating | **[4.8 (152 ratings)](https://appshunter.io/ios/app/rozeta-sequencer-suite/id1292546479/reviews)** | [4.6 (106 ratings)](https://appshunter.io/ios/app/octachron-midi-drum-sequencer/id1453137215/reviews) |
| Number of ratings | **152** | 106 |
| Positive reviews | 71.6% of reviews | **81.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Paid | Paid |
| Size | 3 MB | 12 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bram Bos](https://appshunter.io/developer/325340444) | [Markus Teufel](https://appshunter.io/developer/1104803847) |

## What reviewers say

### Rozeta Sequencer Suite

[App page](https://appshunter.io/ios/app/rozeta-sequencer-suite/id1292546479)

This app provides a suite of 10 MIDI sequencers and controllers for mobile music production. Explore freeform sequencing, generative patterns, and precise control over MIDI instruments within compatible host applications.

**Highlights:** 10 MIDI Audio Units, Monosequencer with randomization, Euclidean drum sequencer, Classic step sequencer, Triple MIDI LFO generator, XY Controller Pad, MIDI arpeggiator, MIDI particle generator, Polyphonic step recorder, Generative pattern explorer

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💎 Versatile collection of sequencers and MIDI tools
- 🎯 Excellent value for money
- ⚡ Low CPU usage and stable performance
- 🎨 Clean and intuitive user interface
- 🔧 Highly customizable and flexible

**What reviewers complain about**

- 🎚️ Limited LFO rate options
- 📱 Compatibility issues with some DAWs (Cubasis, BeatMaker 3, GarageBand)
- 🖱️ Cumbersome UI for numeric input (tiny arrows instead of text fields)
- 📖 Insufficient documentation and tutorials
- 🎛️ One-way loopable menus frustrating to navigate

**Reported bugs**

- App fails to launch on some iPad models
- Crashes when used as AUv3 plugin in certain DAWs
- Instability in Cubasis causing DAW crashes
- Arpeggiator cuts notes short instead of quantizing
- Random note playback in some configurations

**Requested features**

- Faster LFO rate options (16x tempo sync)
- MIDI export functionality for patterns
- Pattern switching and saving capabilities
- Wider clock division range (beyond 2 bars)
- LFO phase position control and reset via MIDI


### OCTACHRON MIDI Drum Sequencer

[App page](https://appshunter.io/ios/app/octachron-midi-drum-sequencer/id1453137215)

This app is a flexible MIDI drum sequencer for iOS, offering up to 16 tracks with advanced modulation and sequencing. It can be used standalone or as an AUv3 plugin in DAWs, and is optimized for drums but also suitable for melodies. It requires iOS 12 or higher.

**Highlights:** 16 mutable tracks, AUv3 MIDI plugin, Standalone operation, Parameter locking, Smart randomizer, Chainable patterns, Custom time signatures

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy to use
- 💡 Powerful and versatile sequencer
- 🚀 Produces results quickly
- 🌟 Great for drum patterns
- 🎛️ Excellent modulation options

**What reviewers complain about**

- 🐛 Pattern change via MIDI difficult
- ❓ Clock div issues reported
- 💡 Missing touchable pads
- ❓ No sound output reported
- 🐛 Projects broken by update

**Reported bugs**

- Clock div issues reported
- No sound output reported
- Projects broken by update
- Skipping first note on pattern change
- GUI glitchy/choppy

**Requested features**

- Add touchable pads
- Add MIDI Step record feature
- Add triplets
- Add MIDI file export and import
- Add system-wide preset save and load


## Frequently asked questions

### Is Rozeta Sequencer Suite free?

Rozeta Sequencer Suite costs $9.99, with no in-app purchases.

### Is OCTACHRON MIDI Drum Sequencer free?

OCTACHRON MIDI Drum Sequencer costs $9.99, with no in-app purchases.

### Which has better reviews, Rozeta Sequencer Suite or OCTACHRON MIDI Drum Sequencer?

Rozeta Sequencer Suite is rated higher. Rozeta Sequencer Suite averages 4.8 out of 5 from 152 ratings, while OCTACHRON MIDI Drum Sequencer averages 4.6 from 106 ratings.

### Do Rozeta Sequencer Suite or OCTACHRON MIDI Drum Sequencer have ads?

Neither Rozeta Sequencer Suite nor OCTACHRON MIDI Drum Sequencer shows ads.

### Which is updated more often, Rozeta Sequencer Suite or OCTACHRON MIDI Drum Sequencer?

Rozeta Sequencer Suite ships an update every 5 weeks, and OCTACHRON MIDI Drum Sequencer every 2 months. Most recently, Rozeta Sequencer Suite was updated on November 7, 2026 and OCTACHRON MIDI Drum Sequencer on November 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*