SECTOR vs GlitchScaper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SECTOR
This app allows musicians to slice and sequence audio loops using a probability-based matrix and a classic step sequencer. It offers time-bending effects for unique sound manipulation and real-time performance tweaking, bridging the gap between controlled patterns and random sonic exploration.
- Probability-matrix sample slice sequencer
- Classic pattern step-sequencer
- Time-warping transfer functions
- Real-time performance tweaking
- Import custom loops
- Inter-App Audio and Audiobus support
- MIDI Clock sync
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Proud winner of a 2015 Electronic Musician Editors’ Choice Award! Slice and sequence your loops with a matrix of markov-chain connections. Introduce order with the probability based coin-flipping pattern sequencer. Bend time with warp functions for glitches and modulations. Tweak and trigger in real time performance. Get anything between rigid control and random chaos. • Unique probability-matrix sample slice sequencer • Classic pattern step-sequencer for absolute control • Time-warping transfer functions for various effects • Includes high-quality loops by Richard Devine, Sonic Mayhem, Arovane, Alex Matheu and Sunsine Audio • Import custom loops from other apps, AudioShare, Pasteboard or using iTunes FileSharing • Stream audio to other apps via Inter-App Audio or Audiobus • Synchronize to Inter-App Audio hosts such as AUM, Auria or Garageband • MIDI Clock slave/master to sync with other apps or hardware • MIDI control for triggers, volume, start/stop, and loading projects • Supports Audiobus Remote triggers • Record and export the results as perfectly synchronized loops • Audiobus state saving "One of the most innovative and entertaining audio apps you’ll ever encounter" - David Biedny at MacLife.com "Engrossing, beautiful, wild and a fine addition to the iPad studio" - Computer Music Magazine "This is already, I think, a must-buy. Going to have fun playing with it. Enjoy!" - Peter Kirn at CreateDigitalMusic.com "It is utterly brilliant" - John Walden at MusicAppBlog.com
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.
- Six sound generators
- Two-layer cycle sequencer
- Random sequence and tone generation
- Advanced effects and envelopes
- Spatial audio processing
- MIDI support
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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
Verdict
The clearest difference is price: SECTOR at $8.99 against GlitchScaper's $15.99. SECTOR also leads on ratings volume (82 vs 22) and iOS requirement (9.0 vs 13.4). GlitchScaper's advantage is device support (3 vs 1). On rating, review sentiment, 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
SECTOR costs $8.99 and GlitchScaper $15.99 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 — 4.7 for SECTOR against 4.8 for GlitchScaper. Both are backed by a comparable volume of ratings — 82 and 22 respectively. Written reviews split almost evenly too, at 90% and 91% positive.
SECTOR ships an update every 3 months, GlitchScaper every 4 months. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.
| Parameter | SECTOR | GlitchScaper |
|---|---|---|
| Price | $8.99 — better | $15.99 |
| Rating | 4.7 (82 ratings) | 4.8 (22 ratings) — better |
| Positive reviews | 90.3% of reviews | 90.9% of reviews — better |
| Number of ratings | 82 — better | 22 |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 23 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Kymatica AB | Igor Vasiliev |
Customer experience
SECTOR
GlitchScaper
Bugs and requests
SECTOR
Reported bugs
6 issues- Warp effects occasionally get stuck and repeat longer than intended
- Audio clicks and clipping between slices
- Does not appear as usable Audio Unit in AUM
- Incompatibility with newer iPad display sizes and gestures
- Occasional audio quality degradation with multiple jumps
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- App may not be updated for current iOS versions
Requested features
15 requests- AUv3 plugin support for use in DAWs and AUM
- macOS and desktop application version
- MIDI slave/sync capability and MIDI control mapping
- iPhone compatibility
- Multiple instance support for layering
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- Live audio input processing capability
- Longer sample duration support (beyond 3 minutes)
- Stereo panning controls for individual sectors
- Mute/silence individual sectors
- Ableton Link sync support
- In-app level control distinct from volume
- Smoother slice transitions without clicks
- More diverse preset variety
- Built-in effects processor per slice
- Home gesture support for newer iPads
GlitchScaper
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SECTOR
No in-app purchases
GlitchScaper
No in-app purchases









