# Zefix mobile vs Grône

The clearest difference is iOS requirement: Zefix mobile at 13.0 against Grône's 15.2. On price, update cadence, ads 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.

Zefix mobile ships an update every 9 months, Grône every 5 months. The most recent releases landed on September 5, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | Zefix mobile | Grône |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 months** |
| Size | 17 MB | 167 MB |
| Requires iOS | **13.0** | 15.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eidgenössisches Polizei- und Justizdepartement EJPD](https://appshunter.io/developer/1385066713) | [Commune de Grone](https://appshunter.io/developer/1607111051) |

## What reviewers say

### Zefix mobile

[App page](https://appshunter.io/ios/app/zefix-mobile/id1385066714)

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

**In-app purchases:** none


### Grône

[App page](https://appshunter.io/ios/app/grone/id1607111049)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zefix mobile free?

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

### Is Grône free?

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

### Do Zefix mobile or Grône have ads?

Neither Zefix mobile nor Grône shows ads.

### Which is updated more often, Zefix mobile or Grône?

Zefix mobile ships an update every 9 months, and Grône every 5 months. Most recently, Zefix mobile was updated on September 5, 2026 and Grône on June 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.*