Eos 2 vs BLEASS Delay
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.
BLEASS Delay
Enhance your audio mixes with a versatile delay and echo effect. This tool offers deep control over sound character with integrated frequency shifting and dual filters. Create dynamic soundscapes and classic modulation effects with its three LFOs.
- Adds depth and movement to mixes
- Integrated frequency shifter
- Dual filter for sound control
- Three LFOs for modulation
- Creates chorus and flanging effects
- Generates soundscapes and effects
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BLEASS Delay is the ideal tool for adding depth, movement and interest to your mixes. Whatever style of music you produce and whatever instruments you work with, its versatility and ease of use help you achieve perfect results with the minimum of fuss. Echoes are just the starting point. The integrated frequency shifter and dual filter give you deep control over the character and sound of every repeat, so you can achieve with a single plugin sound effects that would otherwise require a complete plugin stack and complex routing. BLEASS Delay also includes three LFOs, one each for the delay engine, the frequency shifter and the filters. As well as classic modulation effects such as chorus and flanging, these dedicated LFOs are ideal for creating exciting sound effects and epic, constantly-shifting soundscapes. FEATURES • Delay time synced to your host tempo (note values, including triplets) or set freely in milliseconds • Ping Pong mode with adjustable stereo width • Frequency shifter applied cumulatively to each repeat • Low pass and high pass filters: drag on the graph to set cutoff and resonance • Three LFOs, each with depth, rate and stereo phase offset up to ±180° • Feedback from a single echo to infinite repeats • Dry/Wet control • Preset manager with factory and user presets, plus a preset generator • Clear single-screen interface on iPad and iPhone WORKS WHERE YOU MAKE MUSIC BLEASS Delay is an AUv3 plugin. Load it in GarageBand, Logic Pro, AUM, Drambo, Koala Sampler, Loopy Pro or any other AUv3-compatible host. Your saved presets are available in all your hosts. A standalone app is also included. BLEASS Delay is also available for macOS, Linux and Windows (VST3 / AU / AAX). More information at www.bleass.com/delay
Screenshots
Verdict
The clearest difference is rating: BLEASS Delay at 4.7 against Eos 2's 4.4. BLEASS Delay also leads on review sentiment (81% vs 63%). Eos 2's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence 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 BLEASS Delay $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.
BLEASS Delay holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 18 and 51 respectively. Written reviews point the same way: 63% of Eos 2's written reviews are positive against 81% of BLEASS Delay's.
Eos 2 ships an update every 15 months, BLEASS Delay every 8 months. Both last shipped on November 2, 2026.
| Parameter | Eos 2 | BLEASS Delay |
|---|---|---|
| Price | $6.99 | $6.99 |
| Rating | 4.4 (18 ratings) | 4.7 (51 ratings) — better |
| Positive reviews | 62.7% of reviews | 81.3% of reviews — better |
| Number of ratings | 18 | 51 — better |
| Update frequency | Every 15 months | Every 8 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 27 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Audio Damage, Inc. | BLEASS |
Customer experience
Eos 2
BLEASS Delay
Bugs and requests
Eos 2
Reported bugs
15 issues- Crashes on launch (iOS 17)
- Stopped working on iPad (updates)
- Helper app not found error
- User presets not saving
- Cannot open app standalone (iPhone)
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- Disturbing noise after minutes
- Hanging notes
- Sound stops coming through
- Extreme bit rushing
- App crashes immediately on iPad Pro
- Black screen then closes out
- Mutes tracks
- Preset drop down selects while scrolling
- Feedback loop on second instance
- App shuts down during GB optimization
Requested features
5 requests- Fix preset saving issues
- Improve UI scaling
- Allow app to run in background
- Add MIDI controller support
- Enable/disable from other apps
BLEASS Delay
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Eos 2
No in-app purchases
BLEASS Delay
No in-app purchases








