Comparison

Ioniarics vs Euclidean AUv3 Sequencer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Complex rhythmic pattern creation
  • Polyrhythm programming
  • Sequence generation
  • Probability filters
  • Function generator
Features
Read full description

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

About

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.

Highlights
  • 4 Band Sequencer
  • 16 Patterns per patch
  • Seamless pattern transitions
  • MIDI Chord recognition
  • AUv3 Compatible
  • Randomize function
Features
Read full description

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

Ioniarics1 screens
Euclidean AUv3 Sequencer4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Ioniarics ships an update every 44 months, Euclidean AUv3 Sequencer every 2 months. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Ioniarics versus Euclidean AUv3 Sequencer: the parameters behind the verdict, then further details
ParameterIoniaricsEuclidean AUv3 Sequencer
Price$6.99 — better$14.99
Rating4.4 (18 ratings)4.9 (32 ratings) — better
Positive reviews76.9% of reviews81.8% of reviews — better
Number of ratings1832 — better
Update frequencyEvery 44 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size1 MB22 MB
Age rating4+4+
DeveloperPagefall limited4Pockets.com

Customer experience

Ioniarics

All ratings18 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews13 reviews
Positive76.9%
Neutral0.0%
Negative23.1%

Euclidean AUv3 Sequencer

All ratings29 ratings
Positive96.6%
Neutral3.4%
Negative0.0%
Written reviews22 reviews
Positive81.8%
Neutral13.6%
Negative4.5%

In-app purchases

None

Ioniarics

No in-app purchases

None

Euclidean AUv3 Sequencer

No in-app purchases

Questions

Is Ioniarics free?
Ioniarics costs $6.99, with no in-app purchases.
Is Euclidean AUv3 Sequencer free?
Euclidean AUv3 Sequencer costs $14.99, with no in-app purchases.
Which has better reviews, Ioniarics or Euclidean AUv3 Sequencer?
Euclidean AUv3 Sequencer is rated higher. Ioniarics averages 4.4 out of 5 from 18 ratings, while Euclidean AUv3 Sequencer averages 4.9 from 32 ratings.
Do Ioniarics or Euclidean AUv3 Sequencer have ads?
Neither Ioniarics nor Euclidean AUv3 Sequencer shows ads.
Which is updated more often, Ioniarics or Euclidean AUv3 Sequencer?
Ioniarics ships an update every 44 months, and Euclidean AUv3 Sequencer every 2 months. Most recently, Ioniarics was updated on October 24, 2026 and Euclidean AUv3 Sequencer on October 24, 2026.

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