# Grunn Robotics vs CONGA WINDROID

The clearest difference is review sentiment: Grunn Robotics at 50% against CONGA WINDROID's 5%. Grunn Robotics also leads on update cadence (every 8 months vs every 56 months). CONGA WINDROID's advantage is iOS requirement (8.0 vs 11.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Grunn Robotics ships an update every 8 months, CONGA WINDROID every 56 months. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Grunn Robotics | CONGA WINDROID |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **50.0% of reviews** | 4.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 56 months |
| Monetization | Free | Free |
| Size | 100 MB | 54 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳豪成智能科技有限公司](https://appshunter.io/developer/1701767992) | [Cecotec innovaciones S.L.](https://appshunter.io/developer/1416497163) |

## What reviewers say

### Grunn Robotics

[App page](https://appshunter.io/ios/app/grunn-robotics/id1458323644)

Control your robot vacuum with your phone. Schedule cleanings, set preferences, and view real-time cleaning maps. Manage your device settings and receive support.

**Highlights:** Remote vacuum control, Cleaning scheduling, Real-time mapping, Cleaning preferences, Device management, Time calibration

**Features:** macOS Compatibility

**In-app purchases:** none


### CONGA WINDROID

[App page](https://appshunter.io/ios/app/conga-windroid/id1488461312)

Control your glass-cleaning robot with this app. Manage cleaning modes and power the device on or off remotely. Keep your windows spotless with ease.

**Highlights:** Control cleaning modes, Turn robot on/off, Remote operation

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

**In-app purchases:** none


## Frequently asked questions

### Is Grunn Robotics free?

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

### Is CONGA WINDROID free?

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

### Do Grunn Robotics or CONGA WINDROID have ads?

Neither Grunn Robotics nor CONGA WINDROID shows ads.

### Which is updated more often, Grunn Robotics or CONGA WINDROID?

Grunn Robotics ships an update every 8 months, and CONGA WINDROID every 56 months. Most recently, Grunn Robotics was updated on October 6, 2026 and CONGA WINDROID on October 21, 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.*