Comparison

Eos 2 vs Parametric Equalizer

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

Head to head
About

Eos 2

This studio-quality algorithmic reverb offers five unique algorithms for diverse audio production needs. Easily sculpt your sound with extensive controls and an intuitive interface, perfect for everything from subtle room effects to expansive ambient textures.

Highlights
  • Five custom reverb algorithms
  • Full control over reverb parameters
  • Rate and depth modulation
  • Three-band EQ
  • Infinite mode
  • AUv3 App Extension and standalone
Features
Read full description

**Description:** Eos 2 is Audio Damage's studio-quality algorithmic reverb, now with five custom reverb algorithms designed in collaboration with Sean Costello of Valhalla DSP. Available as an AUv3 App Extension for hosts like AUM, AudioBus, GarageBand, Cubasis, and Auria Pro, and as a standalone application. Five algorithms give you a broad palette of reverb for any production context. Three plate algorithms cover everything from tight, dark vintage plates to wide stereo ambience. The new Random Plate algorithm produces organic, evolving reflections that never quite repeat, and is beautiful on pads, keys, and vocals. SuperHall delivers the incredibly long, densely modulated hall sounds that Eos has always been known for: Eno-style ambience that simply isn't possible with convolution reverbs. The streamlined interface makes it easy to dial in exactly the sound you need, from a short, dense room on your drum bus to an infinite wash of sound on a synthesizer pad. **Features** - Five reverb algorithms: Mono Plate, Stereo Plate 1, Stereo Plate 2, Random Plate, and SuperHall - Full control over pre-delay, room size, decay time, attack, and diffusion - Rate and depth modulation for lively, animated reverb tails - Three-band EQ with adjustable crossover points to sculpt the tonal character of the reverb - Infinite mode for drones and sustained textures - Mix lock preserves your wet/dry balance when browsing presets - Resizable interface with real-time waveform display - Factory presets included, with full cross-platform user preset management - AUv3 App Extension and standalone application - Note: Eos 2 is a dense, heavily modulated algorithmic reverb. For best results on older devices, use a single instance as a send effect.

About

Parametric Equalizer

This audio unit plugin provides a powerful yet user-friendly six-band parametric equalizer for iOS devices. It's designed for precise audio filtering within compatible host applications.

Highlights
  • Six-band parametric equalizer
  • Low cut and high cut filters
  • Adjustable Q (resonance)
  • Bell filters
  • Low and high shelf filters
  • AU3 plugin format
Features
Read full description

Blue Mangoo Parametric Equalizer is an audio unit plugin, with six bands of filter controls: - Low cut and high cut with adjustable Q (resonance) - Two bell filters with adjustable Q - Low and high shelf filters This plugin exists because we needed an equalizer that is easy to use in the small screen space of an iOS Audio Unit plugin, but still powerful enough to do relatively complex filtering. * Blue Mangoo Parametric Equalizer is an AU3 plugin. It runs within an audio unit host app such as Garage Band. It does not run as a standalone app.

Screenshots

Eos 22 screens
Parametric Equalizer4 screens

Verdict

The call

The clearest difference is update cadence: Parametric Equalizer at every 5 weeks against Eos 2's every 15 months. Parametric Equalizer also leads on price ($5.99 vs $6.99). On rating, review sentiment, ratings volume and ads 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

Eos 2 costs $6.99 and Parametric Equalizer $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for Eos 2 against 4.3 for Parametric Equalizer. Both are backed by a comparable volume of ratings — 18 and 19 respectively. Written reviews are what separate them: 63% of Eos 2's written reviews are positive against 70% of Parametric Equalizer's.

UpkeepUpdate frequency

Eos 2 ships an update every 15 months, Parametric Equalizer every 5 weeks. Both last shipped on September 30, 2026.

Scorecard2 real differences · 8 level
Eos 2 versus Parametric Equalizer: the parameters behind the verdict, then further details
ParameterEos 2Parametric Equalizer
Price$6.99$5.99 — better
Rating4.4 (18 ratings) — better4.3 (19 ratings)
Positive reviews62.7% of reviews70.0% of reviews — better
Number of ratings1819 — better
Update frequencyEvery 15 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size27 MB3 MB
Age rating4+4+
DeveloperAudio Damage, Inc.Blue Mangoo Consulting Company Limited

Customer experience

Eos 2

All ratings18 ratings
Positive83.3%
Neutral5.6%
Negative11.1%
Written reviews51 reviews
Positive62.7%
Neutral3.9%
Negative33.3%

Parametric Equalizer

All ratings19 ratings
Positive84.2%
Neutral5.3%
Negative10.5%
Written reviews10 reviews
Positive70.0%
Neutral10.0%
Negative20.0%

In-app purchases

None

Eos 2

No in-app purchases

None

Parametric Equalizer

No in-app purchases

Questions

Is Eos 2 free?
Eos 2 costs $6.99, with no in-app purchases.
Is Parametric Equalizer free?
Parametric Equalizer costs $5.99, with no in-app purchases.
Which has better reviews, Eos 2 or Parametric Equalizer?
Eos 2 is rated higher. Eos 2 averages 4.4 out of 5 from 18 ratings, while Parametric Equalizer averages 4.3 from 19 ratings.
Do Eos 2 or Parametric Equalizer have ads?
Neither Eos 2 nor Parametric Equalizer shows ads.
Which is updated more often, Eos 2 or Parametric Equalizer?
Eos 2 ships an update every 15 months, and Parametric Equalizer every 5 weeks. Most recently, Eos 2 was updated on September 30, 2026 and Parametric Equalizer on September 30, 2026.

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