# DAN Europe vs ASTD eCertification

The clearest difference is update cadence: ASTD eCertification at monthly against DAN Europe's every 3 months. ASTD eCertification also leads on iOS requirement (13.0 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.

DAN Europe ships an update every 3 months, ASTD eCertification monthly. The most recent releases landed on October 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | DAN Europe | ASTD eCertification |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (51 ratings)](https://appshunter.io/ios/app/dan-europe/id1449844845/reviews)** | — |
| Number of ratings | **51** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | — |
| Size | 48 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ving Limited](https://appshunter.io/developer/1449844844) | [Tobias Ondra](https://appshunter.io/developer/1768235827) |

## What reviewers say

### DAN Europe

[App page](https://appshunter.io/ios/app/dan-europe/id1449844845)

This app provides divers with essential safety tools and resources. It includes an SOS button, emergency hotline access, GPS sharing, and emergency guidelines. It's designed for DAN Members and new members to enhance diving safety.

**Highlights:** SOS requests button, Direct call to Emergency Hotline, Share GPS location, Membership Card access, Emergency guideline flow-chart

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

**In-app purchases:** none


### ASTD eCertification

[App page](https://appshunter.io/ios/app/astd-ecertification/id6680187743)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DAN Europe free?

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

### Is ASTD eCertification free?

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

### Do DAN Europe or ASTD eCertification have ads?

Neither DAN Europe nor ASTD eCertification shows ads.

### Which is updated more often, DAN Europe or ASTD eCertification?

DAN Europe ships an update every 3 months, and ASTD eCertification monthly. Most recently, DAN Europe was updated on October 25, 2026 and ASTD eCertification on October 4, 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.*