Comparison

WOV vs GlitchScaper

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

Head to head
About

WOV

This audio effect plugin transforms sounds into a wide range of textures, from tremolo to glitchy stutters. It offers deep customization of rate, depth, and waveform, with an eight-step sequencer for accents. Requires an AUv3 host app to function.

Highlights
  • AUv3 audio effect
  • Creates sound textures
  • Customizable rate and depth
  • Morphable waveforms
  • Eight-step accent sequencer
  • Stereo widening effects
Features
Read full description

WOV for iOS is an AUv3 effect for making a wide range of textures out of your sounds – from familiar tremolo waves to glitchy stutters and everything in between.  WOV lands on iOS with an injection of inspiring presets by Richard Devine and Stèv! *** Please note: WOV is an Audio Unit extension (AUv3) – it only works in an AUv3 host app like Garageband, AUM, Cubasis, Modstep, Beatmaker 3, etc... *** HOW IT WORKS / DESCRIPTION The Rate Section This section determines the rate or speed at which WOV operates. Rate can either be assigned in Hz, or in fractions of a beat in sync with a hosting app – to switch between Hz and sync modes, use the switches at the bottom center of WOV. It’s easy to set up a static rate for WOV and leave things at that – but WOV has much more to offer! To the right of the Rate control, the bipolar Response knob sets the sensitivity with which WOV’s rate will either slow down or speed up depending on the volume of the incoming signal. The bipolar Variation control further introduces randomized amounts of variation to the rate – at its extremes going as far half the rate (knob to the far left) or twice the rate (knob to the far right). The Depth Section Depth sets the amount of modulation over the dry signal – to the left and it’s more subtle, all the way to the right and WOV will act as a repeating gate. Silence introduces more randomness to the plugin, increasing the likelihood that the amplitude will be zero for some cycles. The Waveform Section The waveform of a tremolo effect is essentially its repeating envelope. Classic tremolo effects offer stock waves – WOV, being a K-Devices product, is much more customizable! The Wave knob morphs between a quasi-sine shape (far left) and a slightly rounded-off square shape (far right). Peak acts as a kind of attack control for the waveform – far left for a sharp attack, or far right to reach the peak more gradually. Finally, the Warp knob allows you to either squeeze or expand the waveform, affecting the length of each sound. When the Wave control is set to a full square, Warp acts as a duty cycle/pulsewidth control. The Accents Multislider The eight-step sequencer uses a multislider to set the relative accent value for each beat of the rate. The slider adjusts between two and eight steps in length, and a button offsets the accents going to the right channel one step over from the left (note that this requires Stereo to be enabled). — Get Wide WOV can either preserve the stereo placement of its input signal, or it can add stereo offset to the output signal. Enabling the Stereo switch directly affects the Response, Silence, and Sequencer for a wider sound. Go By Feel As part of encouraging more musical and creative applications of WOV, in addition to using symbols for controls, the controls in WOV do not have individual readouts. We encourage you to let your ears determine the right knob positions whenever you can! If you’d like a precise readout, however, you can see/edit it by clicking on any parameter and looking in the upper-right corner of WOV. Icons By default, all labels are graphical – for text labels, click the symbols/text label switch in the lower-right had corner.

About

GlitchScaper

Create unique glitchy patterns and soundscapes with a rhythm machine featuring six sound generators and a two-layer cycle sequencer. Explore random sequence and tone generation, advanced effects, and spatial audio processing.

Highlights
  • Six sound generators
  • Two-layer cycle sequencer
  • Random sequence and tone generation
  • Advanced effects and envelopes
  • Spatial audio processing
  • MIDI support
Features
Read full description

GlitchScaper is a rhythm machine with six sound generators, each controlled by a two-layer cycle sequencer, designed to easily create glitchy patterns and scapes. To quickly find new ideas, each generator has separate options for making sequences and tones. The parameters of the new sequences and tones are set randomly, but are guided by several user-defined options, which in outline define the steps of the sequence and the type of tone or noise. This allows you make a quick draft of a pattern and then simply tweak it to get the final sound. The advanced copy function gives you ability to quickly make a new preset by copying sequences and tones from existing ones. The tone generator makes bright and rich sounds based on 12 complex waveforms or various types of noise, and can also use an external input as a signal source. Effects transform the tone from smoothly varying to full of squeaks and rattles. Each effect is modulated by a special envelope generator with different shapes that change throughout the sequencer step. The sound generators have individual spatial effects, as well as a common reverb space for all generators that adds an ambient layer to the final mix. The final mix can be even brighter and heavy or pumping with the built-in harmonic exciter and bass enhancer. The intuitive interface and powerful sound design features make this application super convenient for creating your own, unique sound. GlitchScaper is great for creating simple beats with an interesting and unusual sound, but it was originally designed for digital distorted patterns with longer steps that blend perfectly with the rhythms of classic drum machines and sequencers. GlitchScaper is a universal application for iOS and macOS. It can work on iPhone and iPad as well as Mac / MacBook with M1 chip (and later). GlitchScaper works on iPhone and iPad standalone, as an Audio Unit or Inter-App Audio module, and supports Audiobus and Ableton Link. On MacOS, GlitchScaper can works both as a standalone application and as an Audio unit (AUv3) with DAWs and other hosts that support AUv3 plugins. All application features are available on iOS and macOS, including MIDI support (with a MIDI learn option) and audio unit parameters. GlitchScaper has a built-in detailed description of all parameters also available as PDF file on the application site. A brief overview: https://www.youtube.com/watch?v=_T50WVIPUPQ https://www.youtube.com/watch?v=AeF3oBoXp80 You can find more information on GlitchScaper and other experimental audio processing apps at: https://motion-soundscape.blogspot.com

Screenshots

WOV3 screens
GlitchScaper4 screens

Verdict

The call

The clearest difference is price: WOV at $5.99 against GlitchScaper's $15.99. WOV also leads on iOS requirement (9.3 vs 13.4). GlitchScaper's advantage is review sentiment (91% vs 63%). On rating, ratings volume, update cadence 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

WOV costs $5.99 and GlitchScaper $15.99 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 — 4.8 for WOV against 4.8 for GlitchScaper. Both are backed by a comparable volume of ratings — 23 and 22 respectively. Written reviews are what separate them: 63% of WOV's written reviews are positive against 91% of GlitchScaper's.

UpkeepUpdate frequency

WOV ships an update every 3 months, GlitchScaper every 4 months. The most recent releases landed on September 13, 2026 and September 7, 2026 respectively.

Scorecard3 real differences · 7 level
WOV versus GlitchScaper: the parameters behind the verdict, then further details
ParameterWOVGlitchScaper
Price$5.99 — better$15.99
Rating4.8 (23 ratings)4.8 (22 ratings)
Positive reviews62.5% of reviews90.9% of reviews — better
Number of ratings23 — better22
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.3 — better13.4
Further details — not scored
Size31 MB29 MB
Age rating4+4+
DeveloperK-DevicesIgor Vasiliev

Customer experience

WOV

All ratings23 ratings
Positive95.7%
Neutral0.0%
Negative4.3%
Written reviews8 reviews
Positive62.5%
Neutral12.5%
Negative25.0%

GlitchScaper

All ratings22 ratings
Positive95.5%
Neutral0.0%
Negative4.5%
Written reviews11 reviews
Positive90.9%
Neutral0.0%
Negative9.1%

In-app purchases

None

WOV

No in-app purchases

None

GlitchScaper

No in-app purchases

Questions

Is WOV free?
WOV costs $5.99, with no in-app purchases.
Is GlitchScaper free?
GlitchScaper costs $15.99, with no in-app purchases.
Which has better reviews, WOV or GlitchScaper?
WOV and GlitchScaper are both rated 4.8 out of 5 on the App Store, from 23 and 22 ratings respectively.
Do WOV or GlitchScaper have ads?
Neither WOV nor GlitchScaper shows ads.
Which is updated more often, WOV or GlitchScaper?
WOV ships an update every 3 months, and GlitchScaper every 4 months. Most recently, WOV was updated on September 13, 2026 and GlitchScaper on September 7, 2026.

Other comparisons