# proWIN vs EFG Wermelskirchen

The clearest difference is update cadence: proWIN at every 2 weeks against EFG Wermelskirchen's every 6 weeks. 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.

proWIN ships an update every 2 weeks, EFG Wermelskirchen every 6 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | proWIN | EFG Wermelskirchen |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 65.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 31 MB | 101 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [proWIN Winter GmbH](https://appshunter.io/developer/1553868391) | [Bund Evangelisch-Freikirchlicher Gemeinden in Deutschland K.d.oe.R.](https://appshunter.io/developer/1594166422) |

## What reviewers say

### proWIN

[App page](https://appshunter.io/ios/app/prowin/id1553868389)

Connect with consultants, join online parties, and access product catalogs and guides. Consultants can manage chat parties, upload product media, and communicate with customers and teams.

**Highlights:** Join online parties, Chat with consultants, Access current offers, View catalogs and guides, Manage chat parties, Upload product media, Direct and group chats

**Features:** macOS Compatibility

**In-app purchases:** none


### EFG Wermelskirchen

[App page](https://appshunter.io/ios/app/efg-wermelskirchen/id1641450641)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is proWIN free?

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

### Is EFG Wermelskirchen free?

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

### Do proWIN or EFG Wermelskirchen have ads?

Neither proWIN nor EFG Wermelskirchen shows ads.

### Which is updated more often, proWIN or EFG Wermelskirchen?

proWIN ships an update every 2 weeks, and EFG Wermelskirchen every 6 weeks. Most recently, proWIN was updated on November 3, 2026 and EFG Wermelskirchen on October 27, 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.*