# Pneumatics vs Pneumatic Workflow

The clearest difference is ads: Pneumatics at none against Pneumatic Workflow's shown. Pneumatics also leads on update cadence (monthly vs every 18 months). Pneumatic Workflow's advantage is iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pneumatics ships an update monthly, Pneumatic Workflow every 18 months. The most recent releases landed on June 5, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Pneumatics | Pneumatic Workflow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 18 months |
| Monetization | Free | — |
| Size | 4 MB | 31 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amnaj Sriwilai](https://appshunter.io/developer/1241468165) | [Pneumatic Software Inc.](https://appshunter.io/developer/1618358218) |

## What reviewers say

### Pneumatics

[App page](https://appshunter.io/ios/app/pneumatics/id1241653182)

This app offers essential calculation tools for pneumatic systems, aiding in automation system design and equipment selection. It helps users determine cylinder force, speed, air consumption, and estimate costs, streamlining work with pneumatic components.

**Highlights:** Cylinder force calculation, Force requirement estimation, Cylinder speed calculation, Air consumption calculation, Shock absorber analysis, Pressure and flow rate conversion, Hose diameter and piston rod diameter definition

**In-app purchases:** none


### Pneumatic Workflow

[App page](https://appshunter.io/ios/app/pneumatic-workflow/id1618369634)

**In-app purchases:** none


## Frequently asked questions

### Is Pneumatics free?

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

### Is Pneumatic Workflow free?

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

### Do Pneumatics or Pneumatic Workflow have ads?

Pneumatic Workflow shows ads; Pneumatics does not.

### Which is updated more often, Pneumatics or Pneumatic Workflow?

Pneumatics ships an update monthly, and Pneumatic Workflow every 18 months. Most recently, Pneumatics was updated on June 5, 2026 and Pneumatic Workflow on September 22, 2026.

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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.*