# Violibration Studio vs PNEUMATIC

The clearest difference is price: PNEUMATIC at Free against Violibration Studio's $9.99. PNEUMATIC also leads on in-app purchases (none vs 8) and iOS requirement (15.6 vs 18.6). On ads and device support there is nothing between them.

PNEUMATIC is free to download; Violibration Studio costs $9.99 up front. Violibration Studio sells 8 one-off in-app purchases. PNEUMATIC asks for nothing beyond the download.

## The numbers

| Metric | Violibration Studio | PNEUMATIC |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pneumatic/id6816378252/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | — | Free |
| Size | 16 MB | 16 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Richardson](https://appshunter.io/developer/1887851473) | [Anthony Moran](https://appshunter.io/developer/6786293116) |

## What reviewers say

### Violibration Studio

[App page](https://appshunter.io/ios/app/violibration-studio/id6761793199)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deep Focus | $0.29 | one-time |
| Breath Arc | $0.29 | one-time |
| Rainglass | $0.29 | one-time |
| Sunset Drift | $0.29 | one-time |
| Grounding Grid | $0.29 | one-time |
| Stride Signal | $0.29 | one-time |
| Pulse Lab | $0.29 | one-time |
| Unlock Everything | $1.99 | one-time |


### 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 Violibration Studio free?

Violibration Studio costs $9.99, and also offers in-app purchases.

### Is PNEUMATIC free?

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

### Do Violibration Studio or PNEUMATIC have ads?

Neither Violibration Studio 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.*