Eos 2 vs Multi
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.
Multi
This audio compressor plugin offers multi-band processing for precise control over different frequency ranges. It features a modern interface with stereo meters and adjustable parameters for each of the four bands, ideal for detailed audio mixing.
- Multi-band compression with 4 bands
- Adjustable threshold, ratio, gain, attack, release per band
- Automatic gain (make-up) mode
- Frequency domain splitting with crossover controls
- Gate and peak lights for each band
- Mute specific frequency bands
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This is a AUv3 compatible audio compressor which can be used as plugin with your favourite DAW such as Cubasis, Meteor, Auria or GarageBand. It supports a modern graphical interface and presets with stereo meters for monitoring signal levels. An audio compressor is used to reduce the volume levels of loud sounds above a specified threshold and amplify quiet parts thus reducing an audio signals dynamic range. The dynamic volume changes of a recording means that the overall level of the compressed recording can be increased inside your mix. The recording will also sit inside your whole mix much more easily. There are times when you need to apply different amounts of compression to specific frequency bands such as when compressing drums. In these cases you can isolate say the kick drum and the snare, providing a boost to the kick, while suppressing the snare. This multi band compressor allows you to define 4 bands, with separate threshold, ratio, gain, attack and release times for each. We also provide an automatic gain mode, often referred to as make-up which automatically boosts the signal as you decrease the threshold. Once the compressor gate is triggered simply adjust the gain to suite. This effect effectively splits the frequency domain into 4 bands using 3 crossover controls. We provide gate and peak lights for all four compression bands as well as allowing you to mute specific bands which might be useful if you are wanting to remove a frequency range from the mix. This is one of a suite of AUv3 compatible plugins which will also soon be available from 4Pockets.
Screenshots
Verdict
The clearest difference is rating: Eos 2 at 4.4 against Multi's 3.3. Eos 2 also leads on review sentiment (63% vs 50%) and chart position (#180 vs unranked). Multi's advantage is update cadence (every 2 months vs every 15 months) and price ($5.99 vs $6.99). On ads, in-app purchases, monetization model and device support 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 Multi $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Eos 2 holds the better App Store score, 4.4 against 3.3. That said, the two scores are not equally well evidenced: Eos 2 has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 63% of Eos 2's written reviews are positive against 50% of Multi's.
Eos 2 ships an update every 15 months, Multi every 2 months. The most recent releases landed on September 26, 2026 and September 6, 2026 respectively.
| Parameter | Eos 2 | Multi |
|---|---|---|
| Price | $6.99 | $5.99 — better |
| Rating | 4.4 (18 ratings) — better | 3.3 (3 ratings) |
| Positive reviews | 62.7% of reviews — better | 50.0% of reviews |
| Number of ratings | 18 — better | 3 |
| Update frequency | Every 15 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #180 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13 |
| Further details — not scored | ||
| Size | 27 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Audio Damage, Inc. | 4Pockets.com |
Customer experience
Eos 2
Multi
In-app purchases
Eos 2
No in-app purchases
Multi
No in-app purchases









