# K7D vs Phonolyth Cascade

The clearest difference is rating: Phonolyth Cascade at 4.9 against K7D's 4.6. Phonolyth Cascade also leads on review sentiment (100% vs 80%) and chart position (#187 vs unranked). K7D's advantage is price ($3.99 vs $7.99) and update cadence (every 3 months vs every 7 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

K7D costs $3.99 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 — 79 and 30 respectively. Written reviews point the same way: 80% of K7D's written reviews are positive against 100% of Phonolyth Cascade's.

K7D ships an update every 3 months, Phonolyth Cascade every 7 months. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | K7D | Phonolyth Cascade |
| --- | --- | --- |
| Price | **$3.99** | $7.99 |
| Rating | [4.6 (79 ratings)](https://appshunter.io/ios/app/k7d-tape-delay/id1460245991/reviews) | **[4.9 (30 ratings)](https://appshunter.io/ios/app/phonolyth-cascade/id6447491322/reviews)** |
| Number of ratings | **79** | 30 |
| Positive reviews | 79.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#187** |
| Size | 113 MB | 10 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Imaginando Lda](https://appshunter.io/developer/895445015) | [Yuri Turov](https://appshunter.io/developer/720810462) |

## What reviewers say

### K7D

[App page](https://appshunter.io/ios/app/k7d-tape-delay/id1460245991)

This app offers a vintage tape delay effect with analog emulation and modern controls. It recreates classic hardware echo machines for a warm, characterful sound. Use it standalone or as an AUv3 plugin in iOS DAWs.

**Highlights:** Analog modeled dual playhead delay, Modeled microphone input with saturation, Normal and Ping Pong modes, High pass and Low pass feedback filters, Powerful LFO time modulation, BPM syncable delay time, MIDI delay time modulation

**Features:** Vision Pro support

**In-app purchases:** none


### Phonolyth Cascade

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

**Currently charting:** #187 Top Paid · Music (US App Store)

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 K7D free?

K7D costs $3.99, with no in-app purchases.

### Is Phonolyth Cascade free?

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

### Which has better reviews, K7D or Phonolyth Cascade?

Phonolyth Cascade is rated higher. K7D averages 4.6 out of 5 from 79 ratings, while Phonolyth Cascade averages 4.9 from 30 ratings.

### Do K7D or Phonolyth Cascade have ads?

Neither K7D nor Phonolyth Cascade shows ads.

### Which is updated more often, K7D or Phonolyth Cascade?

K7D ships an update every 3 months, and Phonolyth Cascade every 7 months. Most recently, K7D was updated on September 22, 2026 and Phonolyth Cascade on September 23, 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.*