# marina.ch vs E

The clearest difference is update cadence: E at every 4 months against marina.ch's every 9 months. E also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

marina.ch ships an update every 9 months, E every 4 months. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | marina.ch | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Size | 76 MB | 15 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Los media GmbH](https://appshunter.io/developer/471238619) | [Swiss Federation of the Blind](https://appshunter.io/developer/494282727) |

## What reviewers say

### marina.ch

[App page](https://appshunter.io/ios/app/marinach/id471238616)

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-kiosk/id1040991673)

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

**In-app purchases:** none


## Frequently asked questions

### Is marina.ch free?

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

### Is E free?

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

### Do marina.ch or E have ads?

Neither marina.ch nor E shows ads.

### Which is updated more often, marina.ch or E?

marina.ch ships an update every 9 months, and E every 4 months. Most recently, marina.ch was updated on September 23, 2026 and E on September 21, 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.*