Comparison

Effectrix vs Zen AutoPan

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

Head to head
About

Effectrix

This professional multi-effect sequencer for iPad allows users to create unique sound patterns and loop collages by scattering 14 intelligent effects across a sequencer matrix. It offers a playful workflow, refined algorithms, and a wide spectrum of effects for outstanding results.

Highlights
  • Multi-effect sequencer matrix
  • 14 intelligent effects
  • Creative sound pattern generation
  • Loop collage creation
  • Audio Unit v3 integration
  • Full MIDI support
  • Ableton Link synchronization
Read full description

Effectrix is a professional multi-effect sequencer for the iPad. The game-changing tool for creative and effective music production is now available on the App Store: scatter 14 intelligent effects across a sequencer matrix and create unheard-of sound patterns and cheeky loop collages. A playful workflow, refined algorithms and carefully parameterised effects lead to outstanding results - fast! The effects, each exceeding conventional wisdom, cover a wide spectrum from classy standards to scandalising splatter sprees. This iOS port faithfully recreates the desktop engine, today's de-facto standard of finest audio manipulation. INSTANT INSPIRATION - quickly create variations and mutations for productive sound design - 20 fine audio samples installed - 230 factory presets (100 global, ca. 9 per effect) - 14 high-quality effects - redesigned GUI for a smooth iOS workflow DIG DEEP - manipulate each individual effect with up to eight parameters - two modulator tracks per effect - Seamless iOS integration: Audio Unit v3, full MIDI support, Host Automation & MIDI Learn - save your own presets & use them on your desktop version of Effectrix via Preset iCloud Sync - upload your recordings to Dropbox and other supported apps - share your recordings with other apps - sync Effectrix with Ableton Live via Ableton Link PRAISE: Diplo "I never thought I'd use Effectrix on a Beyonce song. Sugar Bytes help to inspire me with limitlessness of sound." Armin van Buuren "A three-band EQ, sometimes the Effectrix... and a whole tube of glue, that's all I needed to put together ASOT." Music Radar "It's hard to wrench yourself from it, and when you do, you'll probably come away with a head full of new ideas." iOS WORKFLOW You name it: Audio Unit v3, Ableton Link, Full MIDI Support (Virtual, Netzwerk, Extern, Bluetooth), MIDI Learn & Host Automation. Integrated Audio Player and Recorder (AudioShare, Music Library, Factory Loops).

About

Zen AutoPan

This AUv3 stereo movement tool offers dynamic panning effects for music production and sound design. Sculpt your audio with multiple LFO shapes and an intuitive XY pad for real-time creative control. Seamlessly integrate with compatible DAWs on iOS devices.

Highlights
  • Multiple LFO Shapes
  • Intuitive XY Pad
  • Adjustable Stereo Width
  • AUv3 Compatibility
  • Optimized for iOS
  • 3D Visuals
Features
Read full description

FX Forms #002 - Zen AutoPan from Wild Surmise Music, second offering in the series of AUv3 FX plugins. Note: This needs a compatible DAW App such as Logic Pro, AUM, Cubasis, Garageband etc to use the AUv3 plugin. Zen AutoPan is not merely a tool, but an invitation to dance with the rhythm of the universe. Designed with the meticulous care of a Zen garden, this AUv3 app is a portal to experiencing the dynamic interplay of sound and silence. As Alan Watts might say, it allows you to "play" with your music, weaving the fabric of stereo panning effects into the tapestry of auditory experience. In the act of creating or enhancing sound, Zen AutoPan becomes a partner in the dance of existence, moving with the effortless grace of a leaf on a breeze. It's here, in the realm of music production and sound design, that Zen AutoPan offers a reflection of the universe's own symphony, inviting you to partake in the cosmic play of sound and silence, movement and stillness. Features: - Multiple LFO Shapes: Choose from sine, square, sawtooth, and random LFO shapes to sculpt your sound. - Intuitive XY Pad: Control the depth and speed of your stereo panning effects with an easy-to-use XY pad, allowing for real-time adjustments and creative expression. - Width Control: Adjust the stereo width to go from subtle spatial enhancements to full stereo sweeps, giving your tracks a larger-than-life presence. - Versatile Use: Ideal for music production, live performances, and sound design projects. - AUv3 Compatibility: Seamlessly integrates with your favorite DAW or music production app, offering flexibility and ease of use. - Optimized for iOS: Crafted specifically for the iOS environment, Zen AutoPan ensures a stable, high-performance experience on your favorite devices. 3D Visuals leverage SceneKit and Metal Shaders providing good visual performance on iOS devices and can also be turned off in the info menu.

Screenshots

Zen AutoPan1 screens

Verdict

The call

The clearest difference is in-app purchases: Zen AutoPan at none against Effectrix's 1. Zen AutoPan also leads on review sentiment (80% vs 67%) and device support (3 vs 1). Effectrix's advantage is update cadence (every 4 months vs every 13 months) and ratings volume (97 vs 14). On price, rating and ads 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

Both are free to download. Effectrix sells 1 one-off in-app purchase. Zen AutoPan asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Effectrix against 4.6 for Zen AutoPan. That said, the two scores are not equally well evidenced: Effectrix has 97 ratings behind it against 14, so its average is the more settled of the two. Written reviews are what separate them: 67% of Effectrix's written reviews are positive against 80% of Zen AutoPan's.

UpkeepUpdate frequency

Effectrix ships an update every 4 months, Zen AutoPan every 13 months. The most recent releases landed on August 7, 2026 and September 9, 2026 respectively.

Scorecard7 real differences · 3 level
Effectrix versus Zen AutoPan: the parameters behind the verdict, then further details
ParameterEffectrixZen AutoPan
PriceFreeFree
Rating4.7 (97 ratings) — better4.6 (14 ratings)
Positive reviews67.3% of reviews80.0% of reviews — better
Number of ratings97 — better14
Update frequencyEvery 4 months — betterEvery 13 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidFree — better
DevicesiPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size52 MB15 MB
Age rating4+4+
DeveloperSugar Bytes GmbHTom Power

Customer experience

Effectrix

All ratings97 ratings
Positive91.8%
Neutral3.1%
Negative5.2%
Written reviews52 reviews
Positive67.3%
Neutral5.8%
Negative26.9%

Zen AutoPan

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

1 purchases

Effectrix

One-time1
  • Effectrix Full Version$24.99
None

Zen AutoPan

No in-app purchases

Questions

Is Effectrix free?
Effectrix is free to download, with in-app purchases available.
Is Zen AutoPan free?
Zen AutoPan is free to download, with no in-app purchases.
Which has better reviews, Effectrix or Zen AutoPan?
Effectrix is rated higher. Effectrix averages 4.7 out of 5 from 97 ratings, while Zen AutoPan averages 4.6 from 14 ratings.
Do Effectrix or Zen AutoPan have ads?
Neither Effectrix nor Zen AutoPan shows ads.
Which is updated more often, Effectrix or Zen AutoPan?
Effectrix ships an update every 4 months, and Zen AutoPan every 13 months. Most recently, Effectrix was updated on August 7, 2026 and Zen AutoPan on September 9, 2026.

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