Ioniarics vs Euclidean AUv3 Sequencer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ioniarics
Easily create complex rhythmic patterns and generate unique musical sequences. This tool simplifies polyrhythm programming with probability filters and a function generator to keep patterns fresh and interesting.
- Complex rhythmic pattern creation
- Polyrhythm programming
- Sequence generation
- Probability filters
- Function generator
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Polyrythms are an essential part of music the world over but can be quite tricky to learn to play and are annoying to program on a traditional grid. Ioniarics makes it really easy to set up complex rhythmic patterns and use them to generate interesting sequences. As with all Pagefall software a number of features allow you to push the creative side of things - probability filters and a west coast style function generator stop repetitive patterns from becoming stale. Ioniarics provides a straight forward way to add rhythmically complex sequences to your music
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: Ioniarics at $6.99 against Euclidean AUv3 Sequencer's $14.99. Euclidean AUv3 Sequencer's advantage is rating (4.9 vs 4.4) and update cadence (every 2 months vs every 44 months). On review sentiment, ratings volume, ads and in-app purchases 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
Ioniarics costs $6.99 and Euclidean AUv3 Sequencer $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Euclidean AUv3 Sequencer holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 18 and 32 respectively. Written reviews point the same way: 77% of Ioniarics's written reviews are positive against 82% of Euclidean AUv3 Sequencer's.
Ioniarics ships an update every 44 months, Euclidean AUv3 Sequencer every 2 months. Both last shipped on October 24, 2026.
| Parameter | Ioniarics | Euclidean AUv3 Sequencer |
|---|---|---|
| Price | $6.99 — better | $14.99 |
| Rating | 4.4 (18 ratings) | 4.9 (32 ratings) — better |
| Positive reviews | 76.9% of reviews | 81.8% of reviews — better |
| Number of ratings | 18 | 32 — better |
| Update frequency | Every 44 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Pagefall limited | 4Pockets.com |
Customer experience
Ioniarics
Euclidean AUv3 Sequencer
In-app purchases
Ioniarics
No in-app purchases
Euclidean AUv3 Sequencer
No in-app purchases
Questions
Is Ioniarics free?
Is Euclidean AUv3 Sequencer free?
Which has better reviews, Ioniarics or Euclidean AUv3 Sequencer?
Do Ioniarics or Euclidean AUv3 Sequencer have ads?
Which is updated more often, Ioniarics or Euclidean AUv3 Sequencer?
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