# WFO Legacy  4 vs Mobile Wforce

The clearest difference is update cadence: WFO Legacy  4 at every 2 months against Mobile Wforce's every 14 months. WFO Legacy  4 also leads on iOS requirement (9.0 vs 15.0). 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.

WFO Legacy  4 ships an update every 2 months, Mobile Wforce every 14 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | WFO Legacy  4 | Mobile Wforce |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 14 months |
| Size | 36 MB | 70 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Workforce Optimizer Pte Ltd](https://appshunter.io/developer/603913239) | [Intergraph Corporation](https://appshunter.io/developer/523042901) |

## What reviewers say

### WFO Legacy  4

[App page](https://appshunter.io/ios/app/wfo-legacy-4/id1075761580)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mobile Wforce

[App page](https://appshunter.io/ios/app/mobile-wforce/id6740493796)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WFO Legacy  4 free?

WFO Legacy  4 is free to download, with no in-app purchases.

### Is Mobile Wforce free?

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

### Do WFO Legacy  4 or Mobile Wforce have ads?

Neither WFO Legacy  4 nor Mobile Wforce shows ads.

### Which is updated more often, WFO Legacy  4 or Mobile Wforce?

WFO Legacy  4 ships an update every 2 months, and Mobile Wforce every 14 months. Most recently, WFO Legacy  4 was updated on October 26, 2026 and Mobile Wforce on October 28, 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.*