# EchoSketch vs PNEUMATIC

The clearest difference is price: PNEUMATIC at Free against EchoSketch's $7.99. PNEUMATIC also leads on iOS requirement (15.6 vs 17). On rating, ratings volume, ads and in-app purchases there is nothing between them.

PNEUMATIC is free to download; EchoSketch costs $7.99 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 EchoSketch against 5.0 for PNEUMATIC. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

## The numbers

| Metric | EchoSketch | PNEUMATIC |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/echosketch-performance-delay/id6794466741/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/pneumatic/id6816378252/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | Paid | **Free** |
| Size | 5 MB | 16 MB |
| Requires iOS | 17 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avi Bortnick](https://appshunter.io/developer/421929037) | [Anthony Moran](https://appshunter.io/developer/6786293116) |

## What reviewers say

### EchoSketch

[App page](https://appshunter.io/ios/app/echosketch-performance-delay/id6794466741)

Shape delay and reverb effects in real-time with a playable X/Y performance surface. Explore four distinct delay types and multiple reverb options, with extensive parameter control for unique sound morphing. Works as a standalone app or an Audio Unit plugin.

**Highlights:** X/Y performance surface for real-time sound shaping, Four distinct delay types: digital, analog, reverse, ping-pong, Spring, plate, and hall convolution reverb, Modulation and tone control for echoes, HOLD, LIFT, FREEZE, and MOTION performance gestures, Standalone app and AUv3 plugin compatibility

**Features:** Vision Pro support

**In-app purchases:** none


### PNEUMATIC

[App page](https://appshunter.io/ios/app/pneumatic/id6816378252)

This app simulates a unique valve pressure synthesizer, allowing users to control pressure, tune resonance, and add buzzing whistles. It can be played directly on screen or with a MIDI keyboard, offering a distinctive soundscape.

**Highlights:** Pressure control, Resonant tuning, Buzzing whistle effect, MIDI keyboard support, Save and load presets, AUv3 instrument

**In-app purchases:** none


## Frequently asked questions

### Is EchoSketch free?

EchoSketch costs $7.99, with no in-app purchases.

### Is PNEUMATIC free?

PNEUMATIC is free to download, with no in-app purchases.

### Which has better reviews, EchoSketch or PNEUMATIC?

EchoSketch and PNEUMATIC are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do EchoSketch or PNEUMATIC have ads?

Neither EchoSketch nor PNEUMATIC 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.*