# ExCovery vs GEMÜ App

The clearest difference is update cadence: GEMÜ App at every 3 months against ExCovery's every 13 months. GEMÜ App also leads on ratings volume (5 vs 1). ExCovery's advantage is iOS requirement (13.0 vs 16.8). On price, rating, review sentiment 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.

On the App Store both sit at effectively the same score — 4.0 for ExCovery against 4.0 for GEMÜ App. That said, the two scores are not equally well evidenced: GEMÜ App has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

ExCovery ships an update every 13 months, GEMÜ App every 3 months. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ExCovery | GEMÜ App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/excovery/id1066328585/reviews) | [4.0 (5 ratings)](https://appshunter.io/ios/app/gemu-app/id1530808672/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 28 MB | 193 MB |
| Requires iOS | **13.0** | 16.8 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [R. STAHL AG](https://appshunter.io/developer/1066328584) | [GEMU Gebr. Mueller Apparatebau GmbH & Co. Kommanditgesellschaft](https://appshunter.io/developer/1129717515) |

## What reviewers say

### ExCovery

[App page](https://appshunter.io/ios/app/excovery/id1066328585)

This app helps professionals working with electrical equipment in hazardous areas. It deciphers complex equipment markings, providing detailed operational descriptions and essential technical information on explosion protection.

**Highlights:** Deciphers IEC 60079-0 markings, Displays detailed operation conditions, Provides explosion protection technical basics, Supports ATEX information, Useful for engineers and installers

**Features:** macOS Compatibility

**In-app purchases:** none


### GEMÜ App

[App page](https://appshunter.io/ios/app/gemu-app/id1530808672)

Access digital services for process industry valve, measurement, and control systems. Quickly contact the company, retrieve product documentation, and configure devices via Bluetooth. Identify products using QR codes or RFID tags for instant information retrieval.

**Highlights:** Contact GEMÜ easily, On-the-go product documentation, Bluetooth device operation & configuration, QR code/RFID product identification, Article-specific information access

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

**In-app purchases:** none


## Frequently asked questions

### Is ExCovery free?

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

### Is GEMÜ App free?

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

### Which has better reviews, ExCovery or GEMÜ App?

ExCovery and GEMÜ App are both rated 4.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Which is updated more often, ExCovery or GEMÜ App?

ExCovery ships an update every 13 months, and GEMÜ App every 3 months. Most recently, ExCovery was updated on October 6, 2026 and GEMÜ App on October 13, 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.*