# marina.ch vs ZO E

marina.ch and ZO E are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, ZO E every 11 months. The most recent releases landed on September 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | marina.ch | ZO E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 11 months |
| Size | 76 MB | 36 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [Los media GmbH](https://appshunter.io/developer/471238619) | [Zurcher Oberland Medien AG](https://appshunter.io/developer/537581750) |

## What reviewers say

### marina.ch

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

**In-app purchases:** none


### ZO E

[App page](https://appshunter.io/ios/app/zo-e-paper/id1510700631)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is marina.ch free?

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

### Is ZO E free?

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

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

Neither marina.ch nor ZO E shows ads.

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

marina.ch ships an update every 9 months, and ZO E every 11 months. Most recently, marina.ch was updated on September 23, 2026 and ZO E on October 25, 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.*