# Pneumatic Workflow vs Notify Mobile App

The clearest difference is ads: Notify Mobile App at none against Pneumatic Workflow's shown. Notify Mobile App also leads on update cadence (every 3 weeks vs every 18 months) and iOS requirement (13.4 vs 15.1). 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.

Pneumatic Workflow ships an update every 18 months, Notify Mobile App every 3 weeks. The most recent releases landed on September 22, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Pneumatic Workflow | Notify Mobile App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Every 3 weeks** |
| Size | 31 MB | 28 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pneumatic Software Inc.](https://appshunter.io/developer/1618358218) | [Jan Hrdy](https://appshunter.io/developer/1685832569) |

## What reviewers say

### Pneumatic Workflow

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

**In-app purchases:** none


### Notify Mobile App

[App page](https://appshunter.io/ios/app/notify-mobile-app/id6448720164)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pneumatic Workflow free?

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

### Is Notify Mobile App free?

Notify Mobile App is free to download, with no in-app purchases.

### Do Pneumatic Workflow or Notify Mobile App have ads?

Pneumatic Workflow shows ads; Notify Mobile App does not.

### Which is updated more often, Pneumatic Workflow or Notify Mobile App?

Pneumatic Workflow ships an update every 18 months, and Notify Mobile App every 3 weeks. Most recently, Pneumatic Workflow was updated on September 22, 2026 and Notify Mobile App on June 10, 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.*