# ExCovery vs AX4 Mobile

The clearest difference is rating: AX4 Mobile at 5.0 against ExCovery's 4.7. AX4 Mobile also leads on update cadence (every 5 months vs every 13 months). ExCovery's advantage is ratings volume (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, in-app purchases, monetization model 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.

AX4 Mobile holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

ExCovery ships an update every 13 months, AX4 Mobile every 5 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | ExCovery | AX4 Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/excovery/id1066328585/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ax4-mobile/id1104279911/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 13 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 28 MB | 31 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [R. STAHL AG](https://appshunter.io/developer/1066328584) | [Siemens Digital Logistics GmbH](https://appshunter.io/developer/401135190) |

## 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


### AX4 Mobile

[App page](https://appshunter.io/ios/app/ax4-mobile/id1104279911)

This app provides remote access to a cloud platform for supply chain management. It simplifies logistics, offers end-to-end visibility, and enables collaboration. Features include barcode scanning, picture uploads, and electronic signatures.

**Highlights:** Remote access to cloud platform, Logistics process digitalization, End-to-end supply chain visibility, Barcode and QR code scanning, Picture uploading, Handwritten electronic signatures, Push notifications

**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 AX4 Mobile free?

AX4 Mobile is free to download, with no in-app purchases.

### Which has better reviews, ExCovery or AX4 Mobile?

AX4 Mobile is rated higher. ExCovery averages 4.7 out of 5 from 3 ratings, while AX4 Mobile averages 5.0 from 1 ratings.

### Which is updated more often, ExCovery or AX4 Mobile?

ExCovery ships an update every 13 months, and AX4 Mobile every 5 months. Most recently, ExCovery was updated on November 2, 2026 and AX4 Mobile on November 2, 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.*