# b4 Mobile vs Process Automation Mobile

The clearest difference is update cadence: Process Automation Mobile at every 3 weeks against b4 Mobile's every 38 months. b4 Mobile's advantage is iOS requirement (9.1 vs 12.0). On price, ads, 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.

b4 Mobile ships an update every 38 months, Process Automation Mobile every 3 weeks. The most recent releases landed on September 8, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | b4 Mobile | Process Automation Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 3 weeks** |
| Size | 7 MB | 22 MB |
| Requires iOS | **9.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AmdoSoft Systems GmbH](https://appshunter.io/developer/417009510) | [OpenText](https://appshunter.io/developer/415355796) |

## What reviewers say

### b4 Mobile

[App page](https://appshunter.io/ios/app/b4-mobile/id431835881)

**Features:** macOS Compatibility

**In-app purchases:** none


### Process Automation Mobile

[App page](https://appshunter.io/ios/app/process-automation-mobile/id1537134521)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is b4 Mobile free?

b4 Mobile is free to download, with no in-app purchases.

### Is Process Automation Mobile free?

Process Automation Mobile is free to download, with no in-app purchases.

### Do b4 Mobile or Process Automation Mobile have ads?

Neither b4 Mobile nor Process Automation Mobile shows ads.

### Which is updated more often, b4 Mobile or Process Automation Mobile?

b4 Mobile ships an update every 38 months, and Process Automation Mobile every 3 weeks. Most recently, b4 Mobile was updated on September 8, 2026 and Process Automation Mobile 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.*