# Control NOVA II vs Kärcher Indoor Robots

The clearest difference is rating: Control NOVA II at 2.8 against Kärcher Indoor Robots's 1.0. Control NOVA II also leads on ratings volume (6 vs 1). Kärcher Indoor Robots's advantage is review sentiment (14% vs 0%) and iOS requirement (13.0 vs 15.0). 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.

Control NOVA II holds the better App Store score, 2.8 against 1.0. That said, the two scores are not equally well evidenced: Control NOVA II has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of Control NOVA II's written reviews are positive against 14% of Kärcher Indoor Robots's, so the app with the better star average is not the one people write more warmly about.

Control NOVA II ships an update every 2 months, Kärcher Indoor Robots every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Control NOVA II | Kärcher Indoor Robots |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (6 ratings)](https://appshunter.io/ios/app/control-nova-ii/id1452046941/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/karcher-indoor-robots/id6648792329/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 0.0% of reviews | **14.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 109 MB | 198 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TIRAS-12, TOV](https://appshunter.io/developer/1140226201) | [Alfred Kaercher SE & Co. KG](https://appshunter.io/developer/661626347) |

## What reviewers say

### Control NOVA II

[App page](https://appshunter.io/ios/app/control-nova-ii/id1452046941)

This app provides comprehensive remote access to your security system. Arm or disarm your system, monitor zone status, control automated devices like heating and lighting, and receive instant PUSH notifications for events. It also allows viewing live camera streams and managing system users.

**Highlights:** Remote arming/disarming, Zone status monitoring, Control of automatics (heating, lighting), Event log viewing, User management, PUSH notifications, Security camera stream viewing

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Kärcher Indoor Robots

[App page](https://appshunter.io/ios/app/karcher-indoor-robots/id6648792329)

Control and customize your Kärcher robot vacuum and mop from your phone. Create detailed cleaning maps, set schedules, and adjust settings like suction power and moisture levels for each room. Monitor your home with real-time camera features on select models.

**Highlights:** Remote device operation, Customizable cleaning maps, Adjustable suction and moisture, Room-specific cleaning settings, Flexible scheduling, Real-time camera monitoring (select models), Consumable replacement reminders

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

**In-app purchases:** none


## Frequently asked questions

### Is Control NOVA II free?

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

### Is Kärcher Indoor Robots free?

Kärcher Indoor Robots is free to download, with no in-app purchases.

### Which has better reviews, Control NOVA II or Kärcher Indoor Robots?

Control NOVA II is rated higher. Control NOVA II averages 2.8 out of 5 from 6 ratings, while Kärcher Indoor Robots averages 1.0 from 1 ratings.

### Do Control NOVA II or Kärcher Indoor Robots have ads?

Neither Control NOVA II nor Kärcher Indoor Robots shows ads.

### Which is updated more often, Control NOVA II or Kärcher Indoor Robots?

Control NOVA II ships an update every 2 months, and Kärcher Indoor Robots every 3 months. Most recently, Control NOVA II was updated on October 24, 2026 and Kärcher Indoor Robots on October 24, 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.*