Comparison

Chorus Pedal vs Nulltrack

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

Head to head
About

Chorus Pedal

Features
Read full description

Chorus Pedal delivers lush, swirling chorus effects that add depth and dimension to your guitar, bass, synth, or vocal tracks. Inspired by classic analog chorus pedals, this AUv3 audio unit brings warm, shimmering modulation to your iOS music production setup. Whether you're recording in your favorite DAW like GarageBand, AUM, or Cubasis, or jamming in standalone mode, Chorus Pedal is designed to integrate seamlessly into your workflow. Simply insert it as an AUv3 effect, dial in your sound with the intuitive knob controls, and let your tone soar. MIDI Control Built In: โ€ข Built-in MIDI Pad: Control effect parameters hands-free using the included on-screen MIDI pad โ€” perfect for live performance. โ€ข External MIDI Support: Connect your favorite MIDI controller or external device for seamless hands-free operation. โ€ข Flexible Integration: Map parameters to suit your playing style and setup. Key Features: โ€ข Studio-quality chorus effect with rich modulation โ€ข AUv3 plugin support โ€” works with any compatible host โ€ข Standalone mode with built-in MIDI pad โ€ข External MIDI device support for hands-free control โ€ข Easy-to-use pedal interface with precise control โ€ข Low-latency processing for real-time performance โ€ข Perfect companion for Studio Camera and other music apps Note: This app requires an AUv3-compatible host app (such as GarageBand, AUM, or Cubasis) to function as a plugin. In standalone mode, it operates as an audio effects processor with full MIDI control. Download Chorus Pedal today and give your music the lush, animated texture it deserves.

About

Nulltrack

This mobile digital audio workstation offers a unique, grid-based approach to music creation, inspired by classic trackers. It includes built-in synths, a sampler, extensive modulation options, and mixing tools.

Highlights
  • AUv3 plugin support
  • Two built-in synthesizers
  • Built-in sampler
  • Extensive modulation options
  • Mixing features with track faders
  • Groove tables for swing/playback
  • Pattern locking to scales
Read full description

Nulltrack! It's null when you start and a track when you finish! Nulltrack is a tracker and digital audio workstation app for your phone. A different way to make music inspired by LSDJ and the Dirtywave M8. Features: AUv3 plugin support - bring your external synths and effects into your track! Two built-in synthesizers -- A versatile two-oscillator Basic Synth and a feature-rich Bass Synth. A built-in sampler -- record your own samples with your phone's microphone, load your own, or use the built-in samples, set loop points, slice, reverse, etc. Modulation -- Modulate nearly anything with LFOs, AHD / ADSR / drum envelopes, velocity, randomness, and key tracking, filter, panning, and more. Mixing Features -- track faders with solo and mute, 13 built-in effects, sidechain compression Sends -- share effects between tracks Customize your swing/playback with groove tables! Lock your patterns to a built-in scale! ...and much more! New to trackers? They're a fast, grid-based way to write music. Try it out! No ads, no subscription, no in-app-purchases, and no account needed.

Screenshots

Chorus Pedal4 screens
Nulltrack4 screens

Verdict

The call

The clearest difference is price: Chorus Pedal at $0.99 against Nulltrack's $7.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Chorus Pedal costs $0.99 and Nulltrack $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Chorus Pedal ships an update every 3 weeks, Nulltrack every 9 days. Both last shipped on October 25, 2026.

Scorecard1 real difference ยท 7 level
Chorus Pedal versus Nulltrack: the parameters behind the verdict, then further details
ParameterChorus PedalNulltrack
Price$0.99 โ€” better$7.99
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 3 weeksEvery 9 days โ€” better
AdsNoNo
In-app purchasesNoNo
Monetizationโ€”Paid
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.417.0 โ€” better
Further details โ€” not scored
Size18 MB17 MB
Age rating4+4+
DeveloperRafael Guilherme BertholdoDECTET LLC

In-app purchases

None

Chorus Pedal

No in-app purchases

None

Nulltrack

No in-app purchases

Questions

Is Chorus Pedal free?
Chorus Pedal costs $0.99, with no in-app purchases.
Is Nulltrack free?
Nulltrack costs $7.99, with no in-app purchases.
Do Chorus Pedal or Nulltrack have ads?
Neither Chorus Pedal nor Nulltrack shows ads.
Which is updated more often, Chorus Pedal or Nulltrack?
Chorus Pedal ships an update every 3 weeks, and Nulltrack every 9 days. Most recently, Chorus Pedal was updated on October 25, 2026 and Nulltrack on October 25, 2026.

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