# Midiflow vs OCTACHRON MIDI Drum Sequencer

The clearest difference is rating: OCTACHRON MIDI Drum Sequencer at 4.5 against Midiflow's 4.0. OCTACHRON MIDI Drum Sequencer also leads on in-app purchases (none vs 3) and review sentiment (81% vs 59%). Midiflow's advantage is price ($7.99 vs $9.99) and iOS requirement (9.0 vs 12.0). On ratings volume, update cadence, ads and device support there is nothing between them.

Midiflow costs $7.99 and OCTACHRON MIDI Drum Sequencer $9.99 up front. Midiflow sells 3 one-off in-app purchases. OCTACHRON MIDI Drum Sequencer asks for nothing beyond the download.

OCTACHRON MIDI Drum Sequencer holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 39 and 104 respectively. Written reviews point the same way: 59% of Midiflow's written reviews are positive against 81% of OCTACHRON MIDI Drum Sequencer's.

Midiflow ships an update every 5 weeks, OCTACHRON MIDI Drum Sequencer every 2 months. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Midiflow | OCTACHRON MIDI Drum Sequencer |
| --- | --- | --- |
| Price | **$7.99** | $9.99 |
| Rating | [4.0 (39 ratings)](https://appshunter.io/ios/app/midiflow/id879915554/reviews) | **[4.5 (104 ratings)](https://appshunter.io/ios/app/octachron-midi-drum-sequencer/id1453137215/reviews)** |
| Number of ratings | 39 | **104** |
| Positive reviews | 58.8% of reviews | **80.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 4 MB | 12 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Johannes Doerr](https://appshunter.io/developer/622204117) | [Markus Teufel](https://appshunter.io/developer/1104803847) |

## What reviewers say

### Midiflow

[App page](https://appshunter.io/ios/app/midiflow/id879915554)

This app enables seamless MIDI data transfer between different applications on your device. It allows for app synchronization, routing MIDI from sequencers to synths, and assigning keyboard zones. Users can save and recall configurations, and monitor MIDI activity.

**Highlights:** App-to-app MIDI routing, MIDI clock synchronization, Channel filtering and remapping, Note and velocity manipulation, Custom virtual MIDI ports, Preset saving and recall, Controller filtering and remapping (in-app purchase)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Send Controller On Load | $1.99 | one-time |
| Controller Conditions | $2.99 | one-time |
| Controller Remapping | $3.99 | one-time |

**What reviewers like**

- 👍 Comprehensive MIDI routing
- 💡 Flexible MIDI manipulation
- 🚀 Powerful functionality
- ✨ Intuitive interface (for some)
- ✅ Works in background

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 App doesn't open
- 🐛 App closes immediately
- 🐛 Bugs and quirks
- 🐛 Unreliable for live use

**Reported bugs**

- Frequent crashes while editing CC map
- Mapped CCs dropped during performance
- App does not open on iOS 10
- Layout issues on iPhone 11 (no 'Done' button)
- App stops working, opens for 2 seconds then closes

**Requested features**

- AUv3 plugin version
- Mass sharing of songs
- Dark mode
- Ability to map multiple notes from one key press
- Individual transpose for split zones


### 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 Midiflow free?

Midiflow costs $7.99, and also offers 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, Midiflow or OCTACHRON MIDI Drum Sequencer?

OCTACHRON MIDI Drum Sequencer is rated higher. Midiflow averages 4.0 out of 5 from 39 ratings, while OCTACHRON MIDI Drum Sequencer averages 4.5 from 104 ratings.

### Do Midiflow or OCTACHRON MIDI Drum Sequencer have ads?

Neither Midiflow nor OCTACHRON MIDI Drum Sequencer shows ads.

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

Midiflow ships an update every 5 weeks, and OCTACHRON MIDI Drum Sequencer every 2 months. Most recently, Midiflow was updated on September 21, 2026 and OCTACHRON MIDI Drum Sequencer on September 18, 2026.

---

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