Comparison

NuRack Auv3 FX Processor vs BLEASS Motion FX

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

Head to head
About

NuRack Auv3 FX Processor

Design custom audio and MIDI effects racks with over 80 building blocks. Route audio in series or parallel and create unique interfaces for your sound processing needs.

Highlights
  • Design custom effects racks
  • Over 80 audio and MIDI building blocks
  • Full routing control (series/parallel)
  • Customizable interface builder
  • Seamless effect switching
  • 3 independent audio racks mode
  • Extensive automation options
Currently charting
Read full description

NuRack is an AUv3 based multi-channel audio and MIDI effects processor with a difference, it actually allows you to design your own custom effects using the 80+ building blocks provided. You have full control over routing which allows you to create complex audio paths in series or parallel. You can choose whether to use the stock interface or create your own custom interface using the built in Interface Builder which allows you to concentrate your audio components into a single customized effect. NuRack can run in one of two modes. The first providing 3 customizable effects racks which can be switched (manually or via MIDI), providing seemless switching (i.e. delay trails linger whilst another set of effects are faded in). The second mode allows you to route audio through 3 independent audio racks. A generaous number of over 80 audio and midi building blocks are provided covering 12 different categories of effects. Here are just some of those included in NuRack: Modulation Effects: Chorus, Flanger, Phaser, Tremolo, Vocal Doubler, TalkBox, UniVibe, Leslie & Vocoder. Time Based Effects: Stereo Delay, Tape Delay, Reverb and Reverse Delay. Spectral Effects: Parametric EQ, Graphic EQ, PitchShift, Auto-Pan, Bit-Crusher, Tube Overdrive, Distortion, Harmony, Harmonic Exciter and SlowMo. Dynamic Effects: VelocityControl, Compressor, Multi-Band Compressor, Noise Gate, Gate, and Limiter. Filter Effects: MultiFilter, LP/HP Filter, Frequency Splitter, MultiBand Splitter, Classic Filters, Formant Filter, Ring Modulation and Shelf Filter. MIDI Effects: MIDI Harmony, MIDI Velocity, MIDI Randomizer, MIDI Monitor, MIDI Mixer, MIDI Pads, MIDI Control, Strummer, MIDI Recorder, MIDI Modulation, MIDI Remap, CC Monitor, CC Generator, PitchBend, MIDI Time Clock, and ChordToMidi. Generator Modules: Noise, Audio Clip Launcher, SoundFont Player, Virtual Flute, Virtual Clarinet, Virtual Brass, FM Organ, FM Rhodes and Analog Sawtooth Synth. Automation: TouchPad, AutoMate, Pattern Automation, and Visual LFO. You also provide the ability to split and combine audio signal using splitters and mixer modules as well as a number of visual elements such as VU Meters, LED Meters, Scopes, Graphs etc. Some effects such as phaser and flanger are usually controlled by an LFO, but this can be detached and automated remotely. There are a number of modules that allow auomation based on direct touch (X/Y Pads), Visual LFO, Pattern Automation, MIDI input (CC data), or peak/rms level detection. These automation modules can remotely control knobs and sliders throughout your rack. Simply create a new rack and start adding modules to it. These modules are generally wired up automatically but these connections can be manually routed. Once you have your sound as you wish you can use it 'as is', or switch to Interface Builder mode where you can combine all your modules into a single interface. Elements can be dragged, dropped, resized and coloured as required. Add your own labels, image logos and custom backgrounds before saving your custom component. Use the X/Y Pad to control your modulation effects by detaching their LFO's. Use MIDI CC data to automate knobs. Use the velocity of an incoming signal to control the cutoff/resonance of a filter (wah) or volume level of a gain control (swell), as NuRack expands, so do the possibilities. Features: ○ Over 80 categorised modules. ○ 3 Input / Output busses supported. ○ Audio & MIDI effect. ○ Lots of audio & MIDI automation options. ○ Seemless transition between racks. ○ Manual audio path routing. ○ Open in presentation mode (auto hides controls). ○ Interface Builder to customize your rack. ○ AUv3 plugin runs in MIDI and none MIDI mode. ○ Add your own Text/Heading and Image/Logos and backgrounds to your design. ○ Compatibility options for DAW's not supporting multi-channels. ○ Dark/Light Modes Checkout the YouTube channel 'Paul the MusicMan' for demos and tutorials of NuRack.

About

BLEASS Motion FX

This app provides a creative workflow for sound design with 11 distinct effects. Dynamically modulate these effects using a versatile motion sequencer to explore new sonic territories. Load multiple instances for complex sound manipulation.

Highlights
  • 11 unique audio effects
  • Versatile motion sequencer
  • Dynamic parameter modulation
  • Load multiple instances
  • Cross-platform availability (iOS, Windows, macOS)
Read full description

BLEASS Motion FX offers a new and creative workflow to effects sound design. Choose between 11 different effects and dynamically modulate it thanks to a highly versatile motion sequencer. Load as many instances of Motion FX as you want and unveil new sonic territories! BLEASS Motion FX contains 11 different effects which you can modulate precisely thanks to an intuitive and comprehensive sequencer. The 11 effects included are: - Low Pass Filter - High Pass Filter - Band Pass Filter - Volume - Pan - Pitch Shifter - Frequency Shifter - Ring Modulator - Warmth - Bit Crusher - Delay Each effect has a parameter automated by the sequencer and can have one or more secondary parameters. Pick an effect and then modulate it dynamically thanks to the motion sequencer. When switching effects, the motion sequencer keeps its state to invite you to new sound design ideas! BLEASS Motion FX is also available for Windows & macOS More detailed information are available on https://www.bleass.com/motionfx/

Screenshots

NuRack Auv3 FX Processor4 screens
BLEASS Motion FX4 screens

Verdict

The call

The clearest difference is update cadence: NuRack Auv3 FX Processor at every 3 weeks against BLEASS Motion FX's every 54 months. NuRack Auv3 FX Processor also leads on chart position (#197 vs unranked) and ratings volume (42 vs 13). BLEASS Motion FX's advantage is review sentiment (100% vs 84%) and iOS requirement (11.0 vs 13). On price, rating, 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

NuRack Auv3 FX Processor costs $7.99 and BLEASS Motion FX $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for NuRack Auv3 FX Processor against 4.8 for BLEASS Motion FX. Both are backed by a comparable volume of ratings — 42 and 13 respectively. Written reviews are what separate them: 84% of NuRack Auv3 FX Processor's written reviews are positive against 100% of BLEASS Motion FX's.

UpkeepUpdate frequency

NuRack Auv3 FX Processor ships an update every 3 weeks, BLEASS Motion FX every 54 months. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 6 level
NuRack Auv3 FX Processor versus BLEASS Motion FX: the parameters behind the verdict, then further details
ParameterNuRack Auv3 FX ProcessorBLEASS Motion FX
Price$7.99$7.99
Rating4.7 (42 ratings)4.8 (13 ratings) — better
Positive reviews84.4% of reviews100.0% of reviews — better
Number of ratings42 — better13
Update frequencyEvery 3 weeks — betterEvery 54 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#197 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1311.0 — better
Further details — not scored
Size26 MB28 MB
Age rating4+4+
Developer4Pockets.comBLEASS

Customer experience

NuRack Auv3 FX Processor

All ratings42 ratings
Positive92.9%
Neutral2.4%
Negative4.8%
Written reviews32 reviews
Positive84.4%
Neutral6.3%
Negative9.4%

BLEASS Motion FX

All ratings13 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

NuRack Auv3 FX Processor

No in-app purchases

None

BLEASS Motion FX

No in-app purchases

Questions

Is NuRack Auv3 FX Processor free?
NuRack Auv3 FX Processor costs $7.99, with no in-app purchases.
Is BLEASS Motion FX free?
BLEASS Motion FX costs $7.99, with no in-app purchases.
Which has better reviews, NuRack Auv3 FX Processor or BLEASS Motion FX?
BLEASS Motion FX is rated higher. NuRack Auv3 FX Processor averages 4.7 out of 5 from 42 ratings, while BLEASS Motion FX averages 4.8 from 13 ratings.
Do NuRack Auv3 FX Processor or BLEASS Motion FX have ads?
Neither NuRack Auv3 FX Processor nor BLEASS Motion FX shows ads.
Which is updated more often, NuRack Auv3 FX Processor or BLEASS Motion FX?
NuRack Auv3 FX Processor ships an update every 3 weeks, and BLEASS Motion FX every 54 months. Most recently, NuRack Auv3 FX Processor was updated on October 15, 2026 and BLEASS Motion FX on October 7, 2026.

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