# Blackhole Reverb vs Phonolyth Cascade

The clearest difference is price: Phonolyth Cascade at $7.99 against Blackhole Reverb's $19.99. Phonolyth Cascade also leads on review sentiment (100% vs 66%) and rating (4.9 vs 4.6). Blackhole Reverb's advantage is update cadence (every 2 months vs every 7 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Blackhole Reverb costs $19.99 and Phonolyth Cascade $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Phonolyth Cascade holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 56 and 30 respectively. Written reviews point the same way: 66% of Blackhole Reverb's written reviews are positive against 100% of Phonolyth Cascade's.

Blackhole Reverb ships an update every 2 months, Phonolyth Cascade every 7 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Blackhole Reverb | Phonolyth Cascade |
| --- | --- | --- |
| Price | $19.99 | **$7.99** |
| Rating | [4.6 (56 ratings)](https://appshunter.io/ios/app/blackhole-reverb/id1452345570/reviews) | **[4.9 (30 ratings)](https://appshunter.io/ios/app/phonolyth-cascade/id6447491322/reviews)** |
| Number of ratings | **56** | 30 |
| Positive reviews | 65.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Paid | Paid |
| Size | 24 MB | 10 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eventide](https://appshunter.io/developer/546518026) | [Yuri Turov](https://appshunter.io/developer/720810462) |

## What reviewers say

### 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


### Phonolyth Cascade

[App page](https://appshunter.io/ios/app/phonolyth-cascade/id6447491322)

This app offers a versatile reverb and diffusion processor with an experimental edge. It allows for the creation of expansive modulated spaces, stereo widening, and hybrid delay/reverb effects. Explore unique sonic territories with a wide range of controls and randomized modulation.

**Highlights:** Expansive modulated supernatural spaces, Stereo widening and transient smearing, Hybrid delay/reverb effects, Chorus, flanger, and resonator-like effects, Randomized modulation, Infinity and Freeze buttons, Mix Lock for preset switching

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Blackhole Reverb free?

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

### Is Phonolyth Cascade free?

Phonolyth Cascade costs $7.99, with no in-app purchases.

### Which has better reviews, Blackhole Reverb or Phonolyth Cascade?

Phonolyth Cascade is rated higher. Blackhole Reverb averages 4.6 out of 5 from 56 ratings, while Phonolyth Cascade averages 4.9 from 30 ratings.

### Do Blackhole Reverb or Phonolyth Cascade have ads?

Neither Blackhole Reverb nor Phonolyth Cascade shows ads.

### Which is updated more often, Blackhole Reverb or Phonolyth Cascade?

Blackhole Reverb ships an update every 2 months, and Phonolyth Cascade every 7 months. Most recently, Blackhole Reverb was updated on November 6, 2026 and Phonolyth Cascade on November 7, 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.*