# io vs Hessen

io and Hessen 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | io | Hessen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 82 MB | 24 MB |
| Requires iOS | **13.0** | 14.7 |
| Devices | iPhone, 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/iodrive/id1610528025)

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

**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 4 months, and Hessen every 4 months. Most recently, io was updated on October 10, 2026 and Hessen on October 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.*