Comparison

Effectrix vs PolyPlay Audio

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

PolyPlay Audio

Features
Read full description

PolyPlay Audio is a versatile offline space for audio, playlists, notes, and presentation. Import your own audio and organize it into a more intentional experience. Build playlists, compare versions, loop ideas, add artwork, shape the visual atmosphere, and write notes or journal entries alongside what you hear — all without Wi-Fi, streaming, or data. PolyPlay Audio is flexible by design. A meditation teacher can organize guided sessions and reflections. A producer can A/B mixes in a playlist. A rapper can present an album with artwork and mood. A comedian can compare different versions of a set. A songwriter can loop ideas and write while listening. Features include: • Offline audio playback • Playlist and library organization • Notes and gratitude journaling • Looping for writing, reviewing, and focused listening • Artwork and visual atmosphere around your media • Portable access to your collection anywhere • A customizable way to present and experience audio PolyPlay Audio is for creators, thinkers, and anyone who wants media to feel like an experience, not just a folder of files.

Screenshots

PolyPlay Audio4 screens

Verdict

The call

The clearest difference is price: Effectrix at Free against PolyPlay Audio's $1.99. PolyPlay Audio's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 3 months). On 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

Effectrix is free to download; PolyPlay Audio costs $1.99 up front. Effectrix sells 1 one-off in-app purchase. PolyPlay Audio asks for nothing beyond the download.

UpkeepUpdate frequency

Effectrix ships an update every 3 months, PolyPlay Audio weekly. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

Scorecard5 real differences · 5 level
Effectrix versus PolyPlay Audio: the parameters behind the verdict, then further details
ParameterEffectrixPolyPlay Audio
PriceFree — better$1.99
Rating4.7 (97 ratings) — better—
Positive reviews67.3% of reviews—
Number of ratings97 — better—
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaid—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size55 MB37 MB
Age rating4+4+
DeveloperSugar Bytes GmbHPaul Fisher

Bugs and requests

Effectrix

Reported bugs

9 issues
  • Not working on iPad M1
  • Plugin not loading
  • No sync
  • Noisy
  • Automation through BM3 works intermittently
Show 4 more
  • Doesn't work in Audiobus
  • Crashes on audio paste
  • Audiobus 3 compatibility not fixed
  • App freezes after start

Requested features

9 requests
  • AUv3 update needed
  • Improved sync functionality
  • Tap to delete gesture
  • Higher quality on iOS (like PC)
  • Desktop quality on iOS
Show 4 more
  • Updated effects/engine
  • Sequencer play button for live input
  • Fix Audiobus 3 compatibility
  • Add Artillery or Unique on iPad

PolyPlay Audio

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Effectrix

One-time1
  • Effectrix Full Version$24.99
None

PolyPlay Audio

No in-app purchases

Questions

Is Effectrix free?
Effectrix is free to download, with in-app purchases available.
Is PolyPlay Audio free?
PolyPlay Audio costs $1.99, with no in-app purchases.
Do Effectrix or PolyPlay Audio have ads?
Neither Effectrix nor PolyPlay Audio shows ads.
Which is updated more often, Effectrix or PolyPlay Audio?
Effectrix ships an update every 3 months, and PolyPlay Audio weekly. Most recently, Effectrix was updated on November 1, 2026 and PolyPlay Audio on October 28, 2026.

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