# sqsl Mantra vs Echo Cube

The clearest difference is ratings volume: Echo Cube at 3 against sqsl Mantra's 1. Echo Cube also leads on iOS requirement (14.0 vs 16.6). On price, rating, ads and in-app purchases there is nothing between them.

sqsl Mantra costs $14.99 and Echo Cube $14.99 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 sqsl Mantra against 5.0 for Echo Cube. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

## The numbers

| Metric | sqsl Mantra | Echo Cube |
| --- | --- | --- |
| Price | $14.99 | $14.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sqsl-mantra/id6755682124/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/echo-cube-acoustic-delay/id6758026023/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Paid | Paid |
| Size | 5 MB | 28 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michal Macura](https://appshunter.io/developer/1648278061) | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) |

## What reviewers say

### sqsl Mantra

[App page](https://appshunter.io/ios/app/sqsl-mantra/id6755682124)

This experimental MIDI sequencer generates musical patterns with multiple tracks, scales, and transformation options. It allows for deep customization of triggers, pitch, and rhythm, with features for pattern evolution and saving to MIDI files.

**Highlights:** 3-track MIDI sequencing, Heptatonic scales quantizer, Scale morphing, Pattern evolution, MIDI file export, Velocity modulation via LFO, Preset saving

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is sqsl Mantra free?

sqsl Mantra costs $14.99, with no in-app purchases.

### Is Echo Cube free?

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

### Which has better reviews, sqsl Mantra or Echo Cube?

sqsl Mantra and Echo Cube are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do sqsl Mantra or Echo Cube have ads?

Neither sqsl Mantra nor Echo Cube 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.*