# Visionclean Control vs HSD NOVA Maintenance

The clearest difference is update cadence: HSD NOVA Maintenance at every 6 weeks against Visionclean Control's every 9 months. Visionclean Control's advantage is iOS requirement (12.0 vs 15.0). 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.

Visionclean Control ships an update every 9 months, HSD NOVA Maintenance every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Visionclean Control | HSD NOVA Maintenance |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 9 MB | 62 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peter Hennig](https://appshunter.io/developer/1286747238) | [HSD Händschke Software & Datentechnik GmbH](https://appshunter.io/developer/1479557589) |

## What reviewers say

### Visionclean Control

[App page](https://appshunter.io/ios/app/visionclean-control/id1286747239)

This app helps manage cleaning processes by digitally documenting critical control points and triggering continuous improvement. It allows staff to participate in quality management with real-time documentation and immediate problem-solving.

**Highlights:** Manage critical control points, Trigger continuous improvement, Real-time documentation, Online/offline evaluation modes, Color-coded review lists, Automatic email notifications

**In-app purchases:** none


### HSD NOVA Maintenance

[App page](https://appshunter.io/ios/app/hsd-nova-maintenance-app/id1547993491)

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

**In-app purchases:** none


## Frequently asked questions

### Is Visionclean Control free?

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

### Is HSD NOVA Maintenance free?

HSD NOVA Maintenance is free to download, with no in-app purchases.

### Do Visionclean Control or HSD NOVA Maintenance have ads?

Neither Visionclean Control nor HSD NOVA Maintenance shows ads.

### Which is updated more often, Visionclean Control or HSD NOVA Maintenance?

Visionclean Control ships an update every 9 months, and HSD NOVA Maintenance every 6 weeks. Most recently, Visionclean Control was updated on November 3, 2026 and HSD NOVA Maintenance on November 3, 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.*