JAX CHROMATIC vs NoLimits2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JAX CHROMATIC
This advanced audio processor splits sound into 32 frequency bands for real-time spectral dynamics modification. It enhances sound perception, removes muddiness, and offers a user-friendly interface for creative mixing and mastering.
- 32-band spectral processing
- Real-time compander per band
- Analog filter models
- Latency-free operation
- Mastering and mixing tool
- User-friendly interface
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This is an AudioUnit. AudioUnits (AUv3) require a supporting host application to perform. The main app distributes the embedded unit and allows for testing with random sound samples. The complete manual can be found at: https://midi.digitster.com/CHROMATIC/JAX%20CHROMATIC%20Compander.pdf There is also an introductory video available at: https://www.youtube.com/watch?v=TlEGn_npt4A The JAX Chromatic Compander is an advanced real-time spectral dynamics processor, which splits the audio stream internally into 32 separate, stereophonic, chromatically tuned frequency bands. The parallel bandpass filter bank consists of fast response analog fiter models, producing natural fading sound with no latency. Chromatic means, that each bandpass is adjusted to cover 4 halftones in a musical scale (analog a classic 3rd octave). In difference to a 'Bark' filter, the chromatic bandpass filters are mapped consequently to the musical scale thru the entire frequency range. A bi-directional stereophonic dynamics processor, based on the compander (a combination of an expander and a compressor), is attached to each of the 32 frequency bands and will perform spectral dynamics modification in time with specified attack and release values. The JAX Chromatic Compander can be seen as a unique spectral enhancer, that is able to drastically improve the perception and presence of sound, especially removing all mud. It is mainly recommended to be used as a mastering processor, psycho acoustic loudnes maximizer and creative mixing tool for any kind of wideband audio signals (i.e. complete mixes and all sonically rich audio materials). We use vector processing CPU registers on all supported platforms for keeping the performance as good as possible. There are in sum 64 filters, 64 companders and 64 input- and output mixers performing in parallel thousands of instructions for each single audio sample of the continuous input stream. Usage, on the other side is extremely simple. All parameters are adjusted with ease by just moving fingers over the touchsreen. There is one macro knob for adjusting the compression/expansion amount. We spared out all complicated editing with numerical input and such, making JAX Chromatic Compander a joy to use. Our latest builds are truly 'universal', meaning, the AudioUnit is available on: - MacOS (Catalyst Intel) - MacOS (Silicon M1/M2/M3...) - iOS (iPhone) - iPadOS (iPads) Please note, that the MacOS Catalyst versions may be distributed or sold separately, because the AppStore does not allow to bundle none-silicon apps for the Mac with the iOS apps. Our builds come with latest technology support for all Apple devices. We therefore always develop with currently actual frameworks and compilers.
NoLimits2
This high-end audio plugin offers advanced limiting capabilities for music production. It provides multiple algorithms for diverse sounds, from clean to saturated, with fine-tuning controls and LUFS metering. Compatible with major iOS music hosts.
- 4 distinct limiting algorithms
- Clean to saturated sound options
- Adjustable attack, release, and lookahead
- Up to 8x oversampling
- Stereo channel linking
- LUFS loudness metering
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At the end of a long day at the mixing desk, when everything has finally fallen into place, comes the best moment (just before pouring that glass of whisky): load an instance of NoLimits2 at the end of the processing chain, turn that big gain knob, lean back and enjoy. Its predecessor, NoLimits, was certainly a highly acclaimed limiting plugin already and did a very good job for many years, but NoLimits2 definitely takes it to another level. From ultraclean to tastefully saturated, NoLimits2 will make your mixes louder in style. NoLimits2 is a highend audio limiting plugin featuring: - a comprehensive set of 4 different limiting algorithms - all of them follow entirely different limiting strategies, giving you a choice of really unique sounds - from clean to nicely saturated, it’s all there - further control over attack, release and lookahead times allow for even more finetuning - up to 8x oversampling to keep all harmonics of the more colourful modes in check - stereo channel linking - state-of-the-art LUFS loudness metering, compliant to all the latest standards NoLimits2 is an AUv3 plugin which is compatible with all relevant hosts on iOS, like Logic, Garageband, Cubasis,... you name it.
Screenshots
Verdict
The clearest difference is iOS requirement: NoLimits2 at 11 against JAX CHROMATIC's 14.0. On price, rating, review sentiment and ratings volume 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
JAX CHROMATIC costs $12.99 and NoLimits2 $12.99 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 — 4.9 for JAX CHROMATIC against 5.0 for NoLimits2. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
JAX CHROMATIC ships an update every 14 months, NoLimits2 every 26 months. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.
| Parameter | JAX CHROMATIC | NoLimits2 |
|---|---|---|
| Price | $12.99 | $12.99 |
| Rating | 4.9 (7 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 7 — better | 5 |
| Update frequency | Every 14 months — better | Every 26 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 11 — better |
| Further details — not scored | ||
| Size | 23 MB | 163 MB |
| Age rating | 4+ | 4+ |
| Developer | Jens Guell | Christian Siedschlag |
Customer experience
JAX CHROMATIC
NoLimits2
In-app purchases
JAX CHROMATIC
No in-app purchases
NoLimits2
No in-app purchases









