# Echo Cube vs BLEASS Spectral Resonator

The clearest difference is price: Echo Cube at $14.99 against BLEASS Spectral Resonator's $19.99. BLEASS Spectral Resonator's advantage is iOS requirement (12.0 vs 14.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Echo Cube costs $14.99 and BLEASS Spectral Resonator $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 — 5.0 for Echo Cube against 5.0 for BLEASS Spectral Resonator. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

## The numbers

| Metric | Echo Cube | BLEASS Spectral Resonator |
| --- | --- | --- |
| Price | **$14.99** | $19.99 |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/echo-cube-acoustic-delay/id6758026023/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/bleass-spectral-resonator/id6763301205/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Paid | Paid |
| Size | 28 MB | 24 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) | [BLEASS](https://appshunter.io/developer/1220444177) |

## 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


### BLEASS Spectral Resonator

[App page](https://appshunter.io/ios/app/bleass-spectral-resonator/id6763301205)

Transform audio by manipulating its frequency content to create unique spectral textures and resonances. Generate complex harmonic sounds from internal tone generators or MIDI input, with deep control over pitch, timbre, and spectral filtering.

**Highlights:** Spectral domain audio conversion, Frequency shifting, blurring, and filtering, Internal tone generator and MIDI input, Up to eight voices of polyphony, Detailed control over resonance parameters, Interactive 3D spectrogram visualization, Freeze and Kill controls

**In-app purchases:** none


## Frequently asked questions

### Is Echo Cube free?

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

### Is BLEASS Spectral Resonator free?

BLEASS Spectral Resonator costs $19.99, with no in-app purchases.

### Which has better reviews, Echo Cube or BLEASS Spectral Resonator?

Echo Cube and BLEASS Spectral Resonator are both rated 5.0 out of 5 on the App Store, from 3 and 4 ratings respectively.

### Do Echo Cube or BLEASS Spectral Resonator have ads?

Neither Echo Cube nor BLEASS Spectral Resonator shows ads.

---

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