# zVEM vs ERC Guidelines

The clearest difference is update cadence: zVEM at every 2 months against ERC Guidelines's every 5 months. 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.

zVEM ships an update every 2 months, ERC Guidelines every 5 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | zVEM | ERC Guidelines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/zvem/id1574669660/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 113 MB | 51 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [NIJZ](https://appshunter.io/developer/1527561315) | [European Resuscitation Council](https://appshunter.io/developer/1281534179) |

## What reviewers say

### zVEM

[App page](https://appshunter.io/ios/app/zvem/id1574669660)

Access your health records, prescriptions, and other documents within the eHealth system. Receive notifications for new documents and manage digital COVID certificates for travel.

**Highlights:** View health documentation, Access ePrescriptions, Check eReferrals and eAppointments, View waiting times, Receive document notifications, Manage digital COVID certificates

**In-app purchases:** none


### ERC Guidelines

[App page](https://appshunter.io/ios/app/erc-guidelines/id6752244545)

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

**In-app purchases:** none


## Frequently asked questions

### Is zVEM free?

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

### Is ERC Guidelines free?

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

### Do zVEM or ERC Guidelines have ads?

Neither zVEM nor ERC Guidelines shows ads.

### Which is updated more often, zVEM or ERC Guidelines?

zVEM ships an update every 2 months, and ERC Guidelines every 5 months. Most recently, zVEM was updated on October 7, 2026 and ERC Guidelines on October 7, 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.*