# Echo Cube vs SynthStamp

The clearest difference is review sentiment: Echo Cube at 100% against SynthStamp's 50%. Echo Cube also leads on rating (5.0 vs 4.4) and iOS requirement (14.0 vs 16.0). SynthStamp's advantage is price ($4.99 vs $14.99) and ratings volume (12 vs 3). On ads, in-app purchases, monetization model and device support there is nothing between them.

Echo Cube costs $14.99 and SynthStamp $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Echo Cube holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 3 and 12 respectively. Written reviews point the same way: 100% of Echo Cube's written reviews are positive against 50% of SynthStamp's.

## The numbers

| Metric | Echo Cube | SynthStamp |
| --- | --- | --- |
| Price | $14.99 | **$4.99** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/echo-cube-acoustic-delay/id6758026023/reviews)** | [4.4 (12 ratings)](https://appshunter.io/ios/app/synthstamp/id6760490718/reviews) |
| Number of ratings | 3 | **12** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | Paid | Paid |
| Size | 28 MB | 39 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) | [The Musicology Group, Inc.](https://appshunter.io/developer/1061725506) |

## 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


### SynthStamp

[App page](https://appshunter.io/ios/app/synthstamp/id6760490718)

Explore vintage synthesizers with fully modeled engines and familiar interfaces. Patch, save, and share your creations across devices. Features real-time effects processing and models based on iconic hardware.

**Highlights:** Fully modeled vintage synth engines, Patchable semi-modular synthesizer, Circuit-bendable sampling keyboard, Real-time effects processing, Audio Unit (AUv3) plugin support, Cross-device preset sharing

**Features:** 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 SynthStamp free?

SynthStamp costs $4.99, with no in-app purchases.

### Which has better reviews, Echo Cube or SynthStamp?

Echo Cube is rated higher. Echo Cube averages 5.0 out of 5 from 3 ratings, while SynthStamp averages 4.4 from 12 ratings.

### Do Echo Cube or SynthStamp have ads?

Neither Echo Cube nor SynthStamp 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.*