# BLEASS Delay vs Blackhole Reverb

The clearest difference is price: BLEASS Delay at $3.99 against Blackhole Reverb's $19.99. BLEASS Delay also leads on review sentiment (81% vs 66%). Blackhole Reverb's advantage is update cadence (every 2 months vs every 8 months) and iOS requirement (11.0 vs 15.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

BLEASS Delay costs $3.99 and Blackhole Reverb $19.99 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 — 4.7 for BLEASS Delay against 4.6 for Blackhole Reverb. Both are backed by a comparable volume of ratings — 51 and 56 respectively. Written reviews are what separate them: 81% of BLEASS Delay's written reviews are positive against 66% of Blackhole Reverb's.

BLEASS Delay ships an update every 8 months, Blackhole Reverb every 2 months. The most recent releases landed on November 5, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | BLEASS Delay | Blackhole Reverb |
| --- | --- | --- |
| Price | **$3.99** | $19.99 |
| Rating | **[4.7 (51 ratings)](https://appshunter.io/ios/app/bleass-delay/id1448509525/reviews)** | [4.6 (56 ratings)](https://appshunter.io/ios/app/blackhole-reverb/id1452345570/reviews) |
| Number of ratings | 51 | **56** |
| Positive reviews | **81.3% of reviews** | 65.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 19 MB | 24 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLEASS](https://appshunter.io/developer/1220444177) | [Eventide](https://appshunter.io/developer/546518026) |

## What reviewers say

### BLEASS Delay

[App page](https://appshunter.io/ios/app/bleass-delay/id1448509525)

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.

**Highlights:** 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

**In-app purchases:** none


### Blackhole Reverb

[App page](https://appshunter.io/ios/app/blackhole-reverb/id1452345570)

This app creates expansive, otherworldly reverb effects for music production. It allows for the creation of impossible virtual spaces with unique controls for abstract sounds and angelic sheen. Ideal for guitars, vocals, pads, and drums.

**Highlights:** Create impossible virtual spaces, Soft attack and lingering harmonic tails, Supernatural settings for abstract effects, Subtle settings for ambient washes, Unique 'Gravity' control reverses decay, Innovative Ribbon and Hotswitch controls, Flexible mono and stereo options

**In-app purchases:** none


## Frequently asked questions

### Is BLEASS Delay free?

BLEASS Delay costs $3.99, with no in-app purchases.

### Is Blackhole Reverb free?

Blackhole Reverb costs $19.99, with no in-app purchases.

### Which has better reviews, BLEASS Delay or Blackhole Reverb?

BLEASS Delay is rated higher. BLEASS Delay averages 4.7 out of 5 from 51 ratings, while Blackhole Reverb averages 4.6 from 56 ratings.

### Do BLEASS Delay or Blackhole Reverb have ads?

Neither BLEASS Delay nor Blackhole Reverb shows ads.

### Which is updated more often, BLEASS Delay or Blackhole Reverb?

BLEASS Delay ships an update every 8 months, and Blackhole Reverb every 2 months. Most recently, BLEASS Delay was updated on November 5, 2026 and Blackhole Reverb on November 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*