# ZO E vs Unionhilfswerk

The clearest difference is iOS requirement: Unionhilfswerk at 14.0 against ZO E's 16.0. 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.

ZO E ships an update every 11 months, Unionhilfswerk every 15 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ZO E | Unionhilfswerk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 15 months |
| Size | 36 MB | 180 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zurcher Oberland Medien AG](https://appshunter.io/developer/537581750) | [Stiftung Unionhilfswerk Berlin](https://appshunter.io/developer/1697314785) |

## What reviewers say

### ZO E

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Unionhilfswerk

[App page](https://appshunter.io/ios/app/unionhilfswerk/id6451256706)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZO E free?

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

### Is Unionhilfswerk free?

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

### Do ZO E or Unionhilfswerk have ads?

Neither ZO E nor Unionhilfswerk shows ads.

### Which is updated more often, ZO E or Unionhilfswerk?

ZO E ships an update every 11 months, and Unionhilfswerk every 15 months. Most recently, ZO E was updated on October 25, 2026 and Unionhilfswerk on October 30, 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.*