Eos 2 vs Parametric Equalizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Five custom reverb algorithms
- Full control over reverb parameters
- Rate and depth modulation
- Three-band EQ
- Infinite mode
- AUv3 App Extension and standalone
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**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.
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.
- Six-band parametric equalizer
- Low cut and high cut filters
- Adjustable Q (resonance)
- Bell filters
- Low and high shelf filters
- AU3 plugin format
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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
Verdict
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
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.
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.
Eos 2 ships an update every 15 months, Parametric Equalizer every 5 weeks. Both last shipped on September 30, 2026.
| Parameter | Eos 2 | Parametric Equalizer |
|---|---|---|
| Price | $6.99 | $5.99 — better |
| Rating | 4.4 (18 ratings) — better | 4.3 (19 ratings) |
| Positive reviews | 62.7% of reviews | 70.0% of reviews — better |
| Number of ratings | 18 | 19 — better |
| Update frequency | Every 15 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Audio Damage, Inc. | Blue Mangoo Consulting Company Limited |
Customer experience
Eos 2
Parametric Equalizer
In-app purchases
Eos 2
No in-app purchases
Parametric Equalizer
No in-app purchases









