Comparison

Mix Bus Compressor vs Drum Surgeon AUv3 Plugin

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

Head to head
About

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.

Highlights
  • Ultra-low harmonic distortion
  • Unique envelope follower
  • Immediate response time
  • No added latency
  • No phase distortion
  • Scalable user interface
Features
Read full description

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.

About

Drum Surgeon AUv3 Plugin

This audio plugin is a dynamics and transient processor for fine-tuning drum sounds within DAWs. It allows users to shape and boost drum kits for better punch and clarity without clipping, offering features like saturation, EQ, and filtering.

Highlights
  • Dynamics and transient processing
  • Saturation control
  • 8-band graphic EQ
  • LP/HP filtering
  • Attack & Hold controls
  • Intensity control up to 200%
  • Limiter/clipper
Read full description

DrumSurgeon is an AUv3 plugin designed for use in your favourite DAW such as AUM, Logic, Loopy Pro, Cubasis or GarageBand etc. Drum surgeon is a dynamics / transient processor specifically designed for fine tuning your drums. So your drum sounds are lacking punch and lost in the mix? This is where Drum Doctor can really help by allowing you to literally shape and boost your kit to break through the mix safetly and without clipping. The attack or onset of a sound is known as its transient. By controlling the level, shape and duration of these sounds, you change the dynamics of a drum track to achieve that perfect tightness, while boosting them to give your kick the right punch and snare the right amount of bite. Use the saturation to overdrive your mix prior to shaping. This can drastically change the character of some drum sounds at the filtering stage. The single LP/HP filtering knob lets you quickly find the tone that suits combined with the 8 band EQ to define your sound. Finally the intensity knob allows you to control the level of dynamics applied to your mix. Automate this in real time when you want to relax or accentuate your drum track during your song. Features: ○ Supports factory and user presets. ○ Add bite using the Attack & Hold controls. ○ Use the Release to get extra dynamic range. ○ Both Attack and Release can be inverted to transform the dynamics. ○ LP/HP filtering. ○ Saturation control. ○ 8 Band Graphic EQ. ○ Real-time gain display. ○ Intensity control to amplify the effect up to 200%. ○ Limiter/clipper for driving your sound to the max. ○ Auto ranging option for graphing.

Screenshots

Mix Bus Compressor4 screens
Drum Surgeon AUv3 Plugin4 screens

Verdict

The call

The clearest difference is rating: Drum Surgeon AUv3 Plugin at 4.6 against Mix Bus Compressor's 3.9. Mix Bus Compressor's advantage is update cadence (every 6 weeks vs every 29 months) and price ($5.99 vs $9.99). On review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Mix Bus Compressor costs $5.99 and Drum Surgeon AUv3 Plugin $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Drum Surgeon AUv3 Plugin holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 8 and 11 respectively. Written reviews point the same way: 75% of Mix Bus Compressor's written reviews are positive against 80% of Drum Surgeon AUv3 Plugin's.

UpkeepUpdate frequency

Mix Bus Compressor ships an update every 6 weeks, Drum Surgeon AUv3 Plugin every 29 months. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Mix Bus Compressor versus Drum Surgeon AUv3 Plugin: the parameters behind the verdict, then further details
ParameterMix Bus CompressorDrum Surgeon AUv3 Plugin
Price$5.99 — better$9.99
Rating3.9 (8 ratings)4.6 (11 ratings) — better
Positive reviews75.0% of reviews80.0% of reviews — better
Number of ratings811 — better
Update frequencyEvery 6 weeks — betterEvery 29 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.2 — better13
Further details — not scored
Size25 MB5 MB
Age rating4+4+
DeveloperBlue Mangoo Consulting Company Limited4Pockets.com

Customer experience

Mix Bus Compressor

All ratings8 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Drum Surgeon AUv3 Plugin

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

Mix Bus Compressor

No in-app purchases

None

Drum Surgeon AUv3 Plugin

No in-app purchases

Questions

Is Mix Bus Compressor free?
Mix Bus Compressor costs $5.99, with no in-app purchases.
Is Drum Surgeon AUv3 Plugin free?
Drum Surgeon AUv3 Plugin costs $9.99, with no in-app purchases.
Which has better reviews, Mix Bus Compressor or Drum Surgeon AUv3 Plugin?
Drum Surgeon AUv3 Plugin is rated higher. Mix Bus Compressor averages 3.9 out of 5 from 8 ratings, while Drum Surgeon AUv3 Plugin averages 4.6 from 11 ratings.
Do Mix Bus Compressor or Drum Surgeon AUv3 Plugin have ads?
Neither Mix Bus Compressor nor Drum Surgeon AUv3 Plugin shows ads.
Which is updated more often, Mix Bus Compressor or Drum Surgeon AUv3 Plugin?
Mix Bus Compressor ships an update every 6 weeks, and Drum Surgeon AUv3 Plugin every 29 months. Most recently, Mix Bus Compressor was updated on October 24, 2026 and Drum Surgeon AUv3 Plugin on October 24, 2026.

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