# io vs Hessen

The clearest difference is update cadence: Hessen at every 4 months against io's every 20 months. io's advantage is iOS requirement (12.2 vs 14.7). 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.

io ships an update every 20 months, Hessen every 4 months. The most recent releases landed on September 13, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | io | Hessen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 4 months** |
| Size | 62 MB | 24 MB |
| Requires iOS | **12.2** | 14.7 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [bellmatec GmbH & Co. KG](https://appshunter.io/developer/1382368024) | [Regierungspräsidium Hessen](https://appshunter.io/developer/1474343166) |

## What reviewers say

### io

[App page](https://appshunter.io/ios/app/ioprint/id1382368025)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hessen

[App page](https://appshunter.io/ios/app/hessen-app/id1632032495)

**In-app purchases:** none


## Frequently asked questions

### Is io free?

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

### Is Hessen free?

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

### Do io or Hessen have ads?

Neither io nor Hessen shows ads.

### Which is updated more often, io or Hessen?

io ships an update every 20 months, and Hessen every 4 months. Most recently, io was updated on September 13, 2026 and Hessen on September 20, 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.*