Eos 2 vs Stratosphere Cloud Reverb
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.
Stratosphere Cloud Reverb
This audio unit plugin offers a unique reverb effect inspired by a classic pedal. It features adjustable onset time, high echo density, stereo modulation with LFO and chorus, and an exceptionally long decay time for ambient music.
- Adjustable onset time
- High echo density
- Stereo modulation (LFO & chorus)
- Long decay time (up to 50 seconds)
- Inspired by classic reverb pedal
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STRATOSPHERE CLOUD REVERB is an audio unit plugin effect inspired by the Cloud Reverb patch in a very well-loved modern classic reverb pedal. It has the following unique features: ONSET TIME Most reverbs have a pre-delay setting that delays the onset of early reverb a little bit so that the beginning of each note in the dry signal can be heard clearly before the reverb starts. Stratosphere Cloud Reverb does it differently: the reverb starts immediately with a low volume and fades in after the note attack with adjustable fade length called onset time, which replaces the pre-delay setting found on other reverbs. This is nice because it doesn't leave an unnatural empty space between the note attack and the onset of reverb but it still keeps the early reverb volume low so that the note attacks can be heard clearly. HIGH ECHO DENSITY Reverb effects typically take some time to build up echo density, meaning that the first few milliseconds of echoes sound a bit grainy. This reverb is designed with exceptionally high echo density right from the onset of the earliest reflections. STEREO MODULATION Once you get beyond the early echoes, many reverb effects are simply a wash of evenly distributed, smooth sound. That isn't necessarily bad, but when working with long decay times it's much more interesting if there is movement in the late echoes. Stratosphere Cloud Reverb has two stages of LFO modulated pan effects and two stages of chorus modulation applied to the late reverb signal, giving it a big, wide stereo sound with gentle and complex side-to-side motion. The depth of these effects is adjustable using the mod control. LONG DECAY TIME The longest echoes found in natural spaces last about 10 seconds. Long reverb like that can be observed in stone cathedrals. Similarly, reverb effects that are going for a natural type of sound often limit their decay time to a maximum of 10 seconds because artificial reverb can build up unpleasant resonances if allowed to ring too long. This plugin has a max decay time of 50 seconds, long enough for the most wet ambient music, and it maintains a beautiful, smooth sound throughout that entire time.
Screenshots
Verdict
The clearest difference is update cadence: Stratosphere Cloud Reverb at weekly against Eos 2's every 15 months. Stratosphere Cloud Reverb 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 Stratosphere Cloud Reverb $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 4.6 for Stratosphere Cloud Reverb. Both are backed by a comparable volume of ratings — 18 and 17 respectively. Written reviews are what separate them: 63% of Eos 2's written reviews are positive against 67% of Stratosphere Cloud Reverb's.
Eos 2 ships an update every 15 months, Stratosphere Cloud Reverb weekly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | Eos 2 | Stratosphere Cloud Reverb |
|---|---|---|
| Price | $6.99 | $5.99 — better |
| Rating | 4.4 (18 ratings) | 4.6 (17 ratings) — better |
| Positive reviews | 62.7% of reviews | 66.7% of reviews — better |
| Number of ratings | 18 — better | 17 |
| Update frequency | Every 15 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 27 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Audio Damage, Inc. | Blue Mangoo Consulting Company Limited |
Customer experience
Eos 2
Stratosphere Cloud Reverb
In-app purchases
Eos 2
No in-app purchases
Stratosphere Cloud Reverb
No in-app purchases
Questions
Is Eos 2 free?
Is Stratosphere Cloud Reverb free?
Which has better reviews, Eos 2 or Stratosphere Cloud Reverb?
Do Eos 2 or Stratosphere Cloud Reverb have ads?
Which is updated more often, Eos 2 or Stratosphere Cloud Reverb?
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