GlitchShredder vs VU202 FX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GlitchShredder
This app creates glitch and stutter audio effects for music production. It captures, repeats, reverses, and recombines audio fragments in real-time, offering extensive control over rhythmic subdivisions and chaotic textures. It functions as a standalone app or an AUv3 plugin for compatible hosts.
- Independent stereo chopper with 16 segment slots per channel
- Adjustable chaos and glitch probability
- Stutter sync to host tempo with rhythmic subdivisions
- Bit crusher and sample rate reduction
- Real-time oscilloscope visualization
- MIDI control for freezing and slot jumping
- Preset management system
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GlitchShredder is a glitch and stutter effect for iPhone and iPad, available as a standalone app and as an AUv3 plugin for GarageBand, AUM, Cubasis, Logic Pro for iPad and other compatible hosts. At its core is the Chopper: it captures fragments of the incoming audio, repeats, reverses and recombines them in real time, turning any source — vocals, drums, synths, guitar — into unpredictable glitch textures or tightly synced stutter rhythms. KEY FEATURES • Independent stereo chopper: L/R channels with 16 segment slots each, for natural glitch divergence and organic stereo width. • Chaos and Glitch Probability: from predictable behavior to total chaos, with spontaneous segment jumps adjustable in probability and rate. • Reverse Probability and ZC Reverse: random segment reversal, or ping-pong mode that flips direction at the end of every segment. • Stutter Sync: automatic sync to the host tempo (AudioPlayHead) with manual BPM fallback and built-in Tap Tempo. 9 rhythmic subdivisions, from 1/4 to 1/64 plus triplets and dotted values. • Quantized Jumps: locks spontaneous glitch jumps to the beat grid for chaos that stays in time. • Transient Snap: detects transients in the input signal and forces a new segment on every hit, with adjustable sensitivity threshold. • Segment Leveler: per-segment RMS normalization to smooth out level jumps between loud and quiet fragments. • Bit Crusher and Sample Rate Reduction: post-chopper digital degradation for lo-fi textures, from subtle to destroyed. • Drive: output soft clipper with a tanh curve, for progressive, controlled saturation without hard clipping. • Equal-power Dry/Wet and independent Input Gain control. • Single Win mode: a single capture slot for a continuous loop, freeze/looper style. • MIDI: any Note On triggers freeze; notes C3–D#4 jump directly to slots 1–16. • Real-time visualization: oscilloscope with dry/wet overlay colored by active slot, plus a 2×16 segment grid with waveform preview. PRESETS AND INTERFACE GlitchShredder ships with a ready-to-use factory preset library, managed through the 34AudioLibrary system (.a34 format): folder organization, quick search, and the ability to save your own settings. Presets are compatible with the desktop version of the plugin. The touch-first interface offers knobs with vertical drag for coarse adjustment, horizontal drag for fine adjustment, double-tap to reset to default, and long-press for manual value entry. The panel supports pinch-to-zoom up to 2.5x, while the preset bar and controls stay accessible at all times. A live help pop-up on the knob or a bottom info bar (your choice) shows the description of each parameter. WHO IT'S FOR GlitchShredder is built for producers, DJs, sound designers and musicians who want to add glitch, stutter, granular or lo-fi elements to their productions directly from iPhone or iPad — in the studio or on the go, standalone or integrated into your favorite AUv3 setup. No account required, no connection needed to use the plugin.
VU202 FX
This audio effect plugin brings the character of a sampler engine to your iOS music production workflow. Apply gritty resampling, lo-fi textures, and unique tone shaping to drums, loops, vocals, and more within your AUv3 host.
- AUv3 audio effect integration
- Sampler engine character
- Four tone shaping modes (HIFI, STANDARD, LOFI, LOFI2)
- Flexible input routing (LEFT, RIGHT, MONO, STEREO)
- Six-slot effects chain
- Extensive list of available effects
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VU202 FX brings the sound and behavior of the free VU202 app into your AUv3 workflow. It uses the same VU202 engine, rebuilt as a compact audio effect for producers who want that crunchy sampler character directly inside their favorite iOS host. Run drums, loops, synths, vocals, or whole buses through the VU202 signal path. Shape the tone with four character modes: HIFI, STANDARD, LOFI, and LOFI2. Choose LEFT, RIGHT, MONO, or STEREO input routing, set pad-style volume, then build your own six-slot effects chain. Available effects include Pitch, Pitch Free, Filter LP, Filter HP, Filter BP, EQ Low, EQ Mid, EQ High, Comp, Drum Comp, Limit, Delay, Tape Delay, Flanger, Phaser, Reverb, Ring Mod, and Vinyl Sim. Use it for gritty resampling color, lo-fi drums, filtered breaks, unstable tape-style echoes, pitch-shifted textures, crushed mono grooves, animated modulation, vinyl wear, and simple SP-style tone shaping without leaving your AUv3 session. VU202 FX is not a generic clean effect. It is made to give your audio the attitude of the VU202 engine: direct, rough, musical, and fast to control.
Screenshots
Verdict
GlitchShredder and VU202 FX both sit at 5.0 stars, but that hides the real split: 100% of GlitchShredder's written reviews are positive against 50% of VU202 FX's. GlitchShredder also leads on chart position (#156 vs unranked). VU202 FX's advantage is price ($0.99 vs $4.99). On rating, ratings volume, 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
GlitchShredder costs $4.99 and VU202 FX $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for GlitchShredder against 5.0 for VU202 FX. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews are what separate them: 100% of GlitchShredder's written reviews are positive against 50% of VU202 FX's.
| Parameter | GlitchShredder | VU202 FX |
|---|---|---|
| Price | $4.99 | $0.99 — better |
| Rating | 5.0 (3 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 3 — better | 2 |
| Update frequency | Daily | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #156 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 11 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Diego Capoccitti | Dariusz Chynek |
Customer experience
GlitchShredder
VU202 FX
In-app purchases
GlitchShredder
No in-app purchases
VU202 FX
No in-app purchases








