Mix Bus Compressor vs NoLimits2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mix Bus Compressor
This audio plugin offers ultra-transparent compression with exceptionally low harmonic distortion. Its unique design provides immediate response without adding latency or phase distortion, making it ideal for real-time audio processing. The scalable interface ensures a clear visual experience on all iOS devices.
- Ultra-low harmonic distortion
- Unique envelope follower
- Immediate response time
- No added latency
- No phase distortion
- Scalable user interface
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This compressor has the lowest total harmonic distortion of any plugin we have seen, including desktop units. At the heart of it is a unique envelope follower design that makes it possible to compress the signal without creating distortion harmonics. On the spectrum of compressor tone that ranges from "vintage analog" to "pristine digital", this plugin sits at the extreme end of low-noise digital clarity, but it is different from other low-noise digital designs because it doesn't use digital look-ahead. Therefore its response time is immediate, it adds no extra delay to the signal chain, and it works great for processing real-time performance effects. It uses no oversampling so there is no phase distortion or loss of high-frequency energy from anti-aliasing filters. It also uses no digital-style filters (FIR filters) and no digital look-ahead, so it adds no additional latency to the signal chain. Although it is not a model of an existing piece analog hardware, every component of its signal path is realizable in the analog domain. We think of it as a digital model of our ideal analog compressor: it could exist as an analog circuit but would be very expensive to build with physical analog electronic parts. The user interface is 100% scalable, designed specifically for iOS, so it looks beautiful at any screen size or orientation, from tiny portrait views in AUM on iPhone to the largest full-screen views on iPad Pro.
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 rating: NoLimits2 at 5.0 against Mix Bus Compressor's 3.9. NoLimits2 also leads on review sentiment (100% vs 75%). Mix Bus Compressor's advantage is price ($5.99 vs $12.99) and update cadence (every 6 weeks vs every 26 months). On ratings volume, ads, in-app purchases and monetization model 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
Mix Bus Compressor costs $5.99 and NoLimits2 $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NoLimits2 holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 8 and 5 respectively. Written reviews point the same way: 75% of Mix Bus Compressor's written reviews are positive against 100% of NoLimits2's.
Mix Bus Compressor ships an update every 6 weeks, NoLimits2 every 26 months. The most recent releases landed on September 30, 2026 and September 21, 2026 respectively.
| Parameter | Mix Bus Compressor | NoLimits2 |
|---|---|---|
| Price | $5.99 — better | $12.99 |
| Rating | 3.9 (8 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 75.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 8 — better | 5 |
| Update frequency | Every 6 weeks — better | Every 26 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.2 — better | 11 |
| Further details — not scored | ||
| Size | 25 MB | 163 MB |
| Age rating | 4+ | 4+ |
| Developer | Blue Mangoo Consulting Company Limited | Christian Siedschlag |
Customer experience
Mix Bus Compressor
NoLimits2
In-app purchases
Mix Bus Compressor
No in-app purchases
NoLimits2
No in-app purchases









