Comparison

Mix Bus Compressor vs Ablaze Screamer

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

Ablaze Screamer

This audio plugin transforms raw screams into powerful, larger-than-life vocal sounds for modern metal music. It enhances lows, mids, highs, gutturals, and pig-squeals with zero latency for seamless studio recording and live performance.

Highlights
  • Extreme vocal processing
  • Enhances lows, mids, and highs
  • Guttural and pig-squeal effects
  • Zero-latency performance
  • Studio and live recording ready
Features
Read full description

Screamer is the ultimate plugin for turning your raw screams into the massive, larger-than-life vocal sound that defines modern metal. The plugin will instantly take your lows, mids, highs, gutturals and pig-squeals to the next level. And… Screamer is zero-latency, so you can record straight into the plugin during your studio sessions, and even live!

Screenshots

Mix Bus Compressor4 screens
Ablaze Screamer3 screens

Verdict

The call

The clearest difference is rating: Ablaze Screamer at 5.0 against Mix Bus Compressor's 3.9. Mix Bus Compressor's advantage is price ($5.99 vs $9.99) and ratings volume (8 vs 1). On update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Ablaze Screamer holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Mix Bus Compressor has 8 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Mix Bus Compressor ships an update every 6 weeks, Ablaze Screamer every 2 months. The most recent releases landed on October 16, 2026 and October 23, 2026 respectively.

Scorecard4 real differences · 6 level
Mix Bus Compressor versus Ablaze Screamer: the parameters behind the verdict, then further details
ParameterMix Bus CompressorAblaze Screamer
Price$5.99 — better$9.99
Rating3.9 (8 ratings)5.0 (1 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings8 — better1
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.2 — better13.0
Further details — not scored
Size25 MB10 MB
Age rating4+4+
DeveloperBlue Mangoo Consulting Company LimitedAudioFX

Customer experience

Mix Bus Compressor

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

Ablaze Screamer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Mix Bus Compressor

No in-app purchases

None

Ablaze Screamer

No in-app purchases

Questions

Is Mix Bus Compressor free?
Mix Bus Compressor costs $5.99, with no in-app purchases.
Is Ablaze Screamer free?
Ablaze Screamer costs $9.99, with no in-app purchases.
Which has better reviews, Mix Bus Compressor or Ablaze Screamer?
Ablaze Screamer is rated higher. Mix Bus Compressor averages 3.9 out of 5 from 8 ratings, while Ablaze Screamer averages 5.0 from 1 ratings.
Do Mix Bus Compressor or Ablaze Screamer have ads?
Neither Mix Bus Compressor nor Ablaze Screamer shows ads.
Which is updated more often, Mix Bus Compressor or Ablaze Screamer?
Mix Bus Compressor ships an update every 6 weeks, and Ablaze Screamer every 2 months. Most recently, Mix Bus Compressor was updated on October 16, 2026 and Ablaze Screamer on October 23, 2026.

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