# krz DataBox v4 vs NAVA cloud

The clearest difference is update cadence: NAVA cloud at every 5 weeks against krz DataBox v4's every 3 months. krz DataBox v4's advantage is iOS requirement (9.0 vs 17.0). 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.

krz DataBox v4 ships an update every 3 months, NAVA cloud every 5 weeks. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | krz DataBox v4 | NAVA cloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 39 MB | 98 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [krz Kommunales Rechenzentrum Minden-Ravensberg/Lippe](https://appshunter.io/developer/475738292) | [Mettenmeier GmbH](https://appshunter.io/developer/991740233) |

## What reviewers say

### krz DataBox v4

[App page](https://appshunter.io/ios/app/krz-databox-v4/id1189516679)

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

**In-app purchases:** none


### NAVA cloud

[App page](https://appshunter.io/ios/app/nava-cloud/id1437519696)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is krz DataBox v4 free?

krz DataBox v4 is free to download, with no in-app purchases.

### Is NAVA cloud free?

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

### Do krz DataBox v4 or NAVA cloud have ads?

Neither krz DataBox v4 nor NAVA cloud shows ads.

### Which is updated more often, krz DataBox v4 or NAVA cloud?

krz DataBox v4 ships an update every 3 months, and NAVA cloud every 5 weeks. Most recently, krz DataBox v4 was updated on October 6, 2026 and NAVA cloud on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*