# WILSEN vs Efficio Mobile

The clearest difference is iOS requirement: WILSEN at 13.0 against Efficio Mobile's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

WILSEN ships an update every 4 months, Efficio Mobile every 3 months. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | WILSEN | Efficio Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 7 MB | 32 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pepperl+Fuchs SE](https://appshunter.io/developer/553838697) | [Berg GmbH](https://appshunter.io/developer/1181440298) |

## What reviewers say

### WILSEN

[App page](https://appshunter.io/ios/app/wilsen/id1526832085)

**Features:** macOS Compatibility

**In-app purchases:** none


### Efficio Mobile

[App page](https://appshunter.io/ios/app/efficio-mobile/id1543900639)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WILSEN free?

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

### Is Efficio Mobile free?

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

### Do WILSEN or Efficio Mobile have ads?

Neither WILSEN nor Efficio Mobile shows ads.

### Which is updated more often, WILSEN or Efficio Mobile?

WILSEN ships an update every 4 months, and Efficio Mobile every 3 months. Most recently, WILSEN was updated on September 9, 2026 and Efficio Mobile on September 19, 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.*