MIDISynth Control vs Euclidean AUv3 Sequencer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MIDISynth Control
Control multiple MIDI synthesizers and drum machines from one app. Offers in-depth editing for built-in synths and customizable control maps for external gear. Sync with Ableton Link and add advanced features via in-app purchases.
- Centralized control for multiple MIDI synths
- In-depth editing for popular built-in synths
- Customizable control maps for external synths
- Global layout creation for multiple devices
- Patch storage, randomization, and morphing
- Ableton Link support for syncing
- Arpeggiator and drum repeat functionality
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MIDISynth-Control provides a control hub for your MIDI synthesisers from a single application and also provides in-depth editing for a number of inbuilt, popular synths and drum machines. For the inbuilt synths, all controls are automatically provided, as well a librarian features and functionality specific to the synth. For all other synths it is possible to define your own control map for the controls you wish access to and then lay these out as you see fit. From here global layouts can be created allowing several synths & drum machines to be controlled from a single screen in the app. In-built synths: Novation Circuit & Tracks, Novation Circuit Mono Station, Novation Peak & Summit, Elektron Digitakt, Elektron Digitone, Korg Minilogue xd & Prologue In-built controllers: Novation Launchpad X, Novation Launchpad Mini MK3 As well as being able to store and retrieve patch and synth data to/from your mobile device each editor also provides bi-directional communication, patch randomisation features, patch morphing, XY controls, mixer view (if appropriate), and a performance mode (separate In-App Purchase). A fully featured arpeggiator and drum repeat functionality are available as an IAP. Ableton Link support is provided for syncing individual sequencers to a Link session. This can also be used for syncing LFO and ARP clocks if they exist on the synth. There is also a Link+ IAP available which allows up to 6 other USB devices to be synced to a Link session - this can be used standalone and no other purchases are necessary. Keyboard and drumpad functionality can be added for up to six external synths using the Keyboard/Drumpad+ IAP. No other purchases are necessary. With each module purchase a single user definable layout in available in a 2x2 to 8x8 grid. With the purchase of the Rand/Morph/Performance module this is increased to 6 user layouts. Each module offers a 3-day trial version with some restrictions in order for testing before purchase.
Euclidean AUv3 Sequencer
Generate complex musical sequences automatically using Euclidean rhythms. This AUv3 plugin allows you to define multiple rhythm parts, create patterns, and switch between them seamlessly within your favorite DAW.
- 4 Band Sequencer
- 16 Patterns per patch
- Seamless pattern transitions
- MIDI Chord recognition
- AUv3 Compatible
- Randomize function
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Euclidean Sequencer is an alternative incarnation of the classic step sequencer that has become very popular in the modular realm. It is based on Euclidean rhythms developed by computer scientist Godfried Toussaint in 2004. Euclidean rhythms have their roots in Greek mathematician Euclid’s algorithm, which involves using the greatest common divisor of two numbers to place hits in a sequence as evenly as possible across a set timing divisions. In practice this is actually simpler than you might think, and Euclidean Sequencer is a great way to auto generate complex musical sequences with no prior knowledge of how it actually works. Euclidean Sequencer is an AUv3 plugin that can be loaded inside any popular host application that has flexible MIDI routing. You can define up to 4 Euclidean rhythm parts, each part is referred to as a band. The bands are labelled A-D and colour coded RED, ORANGE, GREEN and CYAN. Together these 4 bands create a pattern, and you can create up to 16 seperate patterns per song patch. Since each band can specify its own note sequence and output MIDI channel, you can create some quite sophisticated rythms patterns, driving 4 seperate instruments at once. Even better you can seamlessly switch patterns to create even longer evolving sequences. Patterns follow a specified key, scale, or defined chord. You can even use MIDI input to automatically make note sequences conform to the currently playing chords. Please note: This is an AUv3 plugin instended to be used inside your favourite host DAW such as AUM, Cubasis, Loopy Pro etc. It will work with any app that has flexible MIDI routing. This app is not compatible with GarageBand as it doesn't support MIDI plugins. Features 4 Band Sequencer 16 Patterns per patch. Up to 64 events per band. Seamless pattern transitions. Output Port and Channel control. Per Band and Global speeds. Randomize function with varying complexity. Supports note Probability. Reverse and PingPong modes. MIDI Chord recognition. Latch mode. 4 Band Velocity Mixer Controller support. Gate Mode. AUv3 Compatible.
Screenshots
Verdict
The clearest difference is price: MIDISynth Control at Free against Euclidean AUv3 Sequencer's $14.99. MIDISynth Control also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (9.3 vs 13.0). Euclidean AUv3 Sequencer's advantage is rating (4.9 vs 3.4) and in-app purchases (none vs 11). On ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
MIDISynth Control is free to download; Euclidean AUv3 Sequencer costs $14.99 up front. MIDISynth Control sells 11 one-off in-app purchases. Euclidean AUv3 Sequencer asks for nothing beyond the download.
Euclidean AUv3 Sequencer holds the better App Store score, 4.9 against 3.4. Both are backed by a comparable volume of ratings — 12 and 29 respectively. Written reviews point the same way: 64% of MIDISynth Control's written reviews are positive against 82% of Euclidean AUv3 Sequencer's.
MIDISynth Control ships an update every 3 weeks, Euclidean AUv3 Sequencer every 2 months. The most recent releases landed on June 1, 2026 and September 25, 2026 respectively.
| Parameter | MIDISynth Control | Euclidean AUv3 Sequencer |
|---|---|---|
| Price | Free — better | $14.99 |
| Rating | 3.4 (12 ratings) | 4.9 (29 ratings) — better |
| Positive reviews | 63.6% of reviews | 81.8% of reviews — better |
| Number of ratings | 12 | 29 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 13.0 |
| Further details — not scored | ||
| Size | 46 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Lee Huddleston | 4Pockets.com |
Customer experience
MIDISynth Control
Euclidean AUv3 Sequencer
In-app purchases
MIDISynth Control
- Link+$5.99
- Keyboard/Drumpad+$6.99
- Control+$9.99
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- Novation Circuit MonoStation$10.99
- Rand/Morph/Performance$12.99
- Novation LPX$12.99
- Novation LCXL$12.99
- Novation Circuit$19.99
- Elektron Digitakt$19.99
- Elektron Digitone$19.99
- Novation Peak & Summit$27.99
Euclidean AUv3 Sequencer
No in-app purchases
Questions
Is MIDISynth Control free?
Is Euclidean AUv3 Sequencer free?
Which has better reviews, MIDISynth Control or Euclidean AUv3 Sequencer?
Do MIDISynth Control or Euclidean AUv3 Sequencer have ads?
Which is updated more often, MIDISynth Control or Euclidean AUv3 Sequencer?
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