Comparison

Kompresor vs JAX Kryostatic

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

Head to head
About

Kompresor

This audio tool offers versatile compression with multiple algorithms and processing modes for various signals, from mix bus to mastering. It provides fine-tuning options like DELTA monitoring and external sidechaining for precise audio manipulation.

Highlights
  • Multiple compression algorithms
  • Five processing modes (stereo, mid, side, left, right)
  • External sidechain input
  • DELTA monitoring
  • Fast attack time (0.01ms)
  • Peak and RMS detectors
  • AUv3 plugin compatibility
Read full description

Kompresor is a versatile and powerful, yet easy to use, compressor. With several compression algorithms and processing modes under the hood, Kompresor is suitable for use on a wide variety of signals, on the mix bus, or for mastering. For the most transparent compression, ideal for mastering, use AUTO or "AUTO A" envelopes. Use PROGRAM envelope for an easy mix bus gluing effect. If you are after the classic style compression switch to feedback configuration. Select RMS detector for a smoother compression suitable for vocals, guitars, etc. Five processing modes allow you to go from the standard stereo (L/R) compression mode to more surgical modes like compressing the mid (sum) or side (diff) signal only, or compressing exclusively the left or right channel. To help you fine tune compression parameters, enable DELTA feature to monitor only the difference between the uncompressed and compressed signal. Last but not least, Kompresor has an external side chain input for those times when you need to duck one signal based on another one. Features: – Four types of compression Attack/Release envelopes SIMPLE, AUTO, AUTO A, and PROGRAM. – Five processing modes LEFT, RIGHT, MID, SIDE, STEREO – External sidechaining (only in hosts that support external sidechaining) – Very fast attack time - 0.01ms – Ratio up to 30:1 – Soft knee up to 50dB width – Feedforward and feedback configuration – Peak and RMS detectors – Sidechain high pass filter – Parallel processing – Monitoring only the difference between the uncompressed and compressed signal – Intelligent auto makeup gain – 4x oversampling to avoid aliasing – Plenty of factory presets to provide a starting point Kompresor is primarily an AUv3 effect. To use Kompresor as a plug-in, you will need an AUv3 compatible host such as Garageband, AUM, etc. Kompresor application is there to provide a user manual and a chance to use Kompresor with the microphone input. You can try Kompresor on a macOS or a Windows based machine by downloading the demo version of the plug-in (VST3, AUv2, AAX) from our website (https://www.shatteredglassaudio.com) and running it in a DAW of your choice. Sonically speaking there are no differences between the iOS and macOS/Windows versions of Kompresor.

About

JAX Kryostatic

This audio effect processor freezes and shifts live audio streams in real time. It offers intuitive touch controls for sound design and musical analysis, with a focus on low CPU usage.

Highlights
  • Real-time audio stream freezing
  • Spectrum shifting capabilities
  • Dual stereo FFT waterfall display
  • Touch and slide interface
  • Adjustable freezing intensity
  • Low CPU usage optimization
Features
Read full description

Technobabble: Synchronous polyphasic temporal compression for the coherent transsubstantiation of the phase-modulated frequency spectrum into a cross-dimensional, entropy-resistant acoustic singularity... to put it in simple terms: a baryonic resonance oscillation with fractal phase inversion that deconstructs the continuous time vector within the Hilbert space, freezing it inside an infinite, dimensionless audio event horizon. JAX Kryostatic is an AudioUnit (AUv3). AudioUnits require an audio host application. We produce audio tools exclusively for Apple platforms. The audio effect processor freezes your audio stream in real time. At the heart of its visualization lies an energy correlometer, alongside a dual stereo FFT waterfall display with adjustable flow speed. Using a "Touch and Slide" interface, you can intuitively freeze and shift the live stream's spectrum, visibly - even into extreme ranges. The freezing effect itself is automatic or freely adjustable, ranging from "Soft Iced" to "Hard Iced." So JAX Kryostatic serves equally well as a creative tool for sound design or simply as a musical analysis utility. This AudioUnit is highly optimized for real-time audio processing and very low CPU usage, as its entire graphical visualization is de-coupled and calculated / rendered directly on the GPU. Our new concept involves releasing some of our fully produced songs alongside our FRONTIER SERIES Audio Units. In doing so, we aim to illustrate our new guiding principle: providing musical tools rather than chasing obscure trends of noise production. The Manual is available for download at : https://audio.digitster.com/wp-content/uploads/2026/05/JAX-Kryostatic.pdf

Screenshots

Kompresor2 screens
JAX Kryostatic2 screens

Verdict

The call

The clearest difference is price: JAX Kryostatic at $12.99 against Kompresor's $24.99. Kompresor's advantage is rating (5.0 vs 1.0) and ratings volume (4 vs 1). On ads, in-app purchases, monetization model and device support 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

Kompresor costs $24.99 and JAX Kryostatic $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Kompresor holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Scorecard4 real differences · 5 level
Kompresor versus JAX Kryostatic: the parameters behind the verdict, then further details
ParameterKompresorJAX Kryostatic
Price$24.99$12.99 — better
Rating5.0 (4 ratings) — better1.0 (1 ratings)
Number of ratings4 — better1
Update frequencyEvery 8 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.8 — better17.6
Further details — not scored
Size4 MB155 MB
Age rating4+4+
DeveloperShattered Glass AudioJens Guell

Customer experience

Kompresor

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

JAX Kryostatic

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Kompresor

No in-app purchases

None

JAX Kryostatic

No in-app purchases

Questions

Is Kompresor free?
Kompresor costs $24.99, with no in-app purchases.
Is JAX Kryostatic free?
JAX Kryostatic costs $12.99, with no in-app purchases.
Which has better reviews, Kompresor or JAX Kryostatic?
Kompresor is rated higher. Kompresor averages 5.0 out of 5 from 4 ratings, while JAX Kryostatic averages 1.0 from 1 ratings.
Do Kompresor or JAX Kryostatic have ads?
Neither Kompresor nor JAX Kryostatic shows ads.

Other comparisons