# Echo Cube vs Raven Synth

The clearest difference is price: Raven Synth at $6.99 against Echo Cube's $14.99. Echo Cube's advantage is iOS requirement (14.0 vs 17.0). On rating, review sentiment, ratings volume and ads there is nothing between them.

Echo Cube costs $14.99 and Raven Synth $6.99 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 — 5.0 for Echo Cube against 5.0 for Raven Synth. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Echo Cube | Raven Synth |
| --- | --- | --- |
| Price | $14.99 | **$6.99** |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/echo-cube-acoustic-delay/id6758026023/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/raven-synth/id6761521717/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | Paid | Paid |
| Size | 28 MB | 10 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) | [Steffen Mølgaard Larsen](https://appshunter.io/developer/1860980002) |

## What reviewers say

### Echo Cube

[App page](https://appshunter.io/ios/app/echo-cube-acoustic-delay/id6758026023)

This app offers a unique dual delay effect inspired by analog hardware. It features independent control over two delay lines with various sound models and flexible routing options for creative sound design.

**Highlights:** Dual independent delay lines, Time Cube, Garden Hose, Corrugated models, Adjustable time, feedback, and level, Serial, parallel, ping pong routing, Mono sum and mid-side processing, Stereo image shaping

**Features:** Vision Pro support

**In-app purchases:** none


### Raven Synth

[App page](https://appshunter.io/ios/app/raven-synth/id6761521717)

This powerful wavetable synthesizer allows musicians to draw custom waveforms and morph between them. Sculpt evolving textures with a deep effects chain and performance-ready interface for sound design and live playing.

**Highlights:** Dual drawable oscillators with wavetable morphing, Utility oscillator with sub, ring mod, FM, noise, and harmonics, Classic ladder filter with 12/24dB slope, Dual ADSR envelopes for filter and amp, Dual LFOs with drawable waveforms and modulation slots, Full effects chain including delay, reverb, chorus, and distortion, AUv3 instrument and MIDI support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Echo Cube free?

Echo Cube costs $14.99, with no in-app purchases.

### Is Raven Synth free?

Raven Synth costs $6.99, with no in-app purchases.

### Which has better reviews, Echo Cube or Raven Synth?

Echo Cube and Raven Synth are both rated 5.0 out of 5 on the App Store, from 3 and 5 ratings respectively.

### Do Echo Cube or Raven Synth have ads?

Neither Echo Cube nor Raven Synth shows ads.

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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.*