# NetzHome vs SDJ

The clearest difference is rating: SDJ at 3.4 against NetzHome's 2.0. SDJ also leads on iOS requirement (9.0 vs 15.0). NetzHome's advantage is ratings volume (21 vs 5). On price, review sentiment, update cadence and ads there is nothing between them.

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

SDJ holds the better App Store score, 3.4 against 2.0. Both are backed by a comparable volume of ratings — 21 and 5 respectively. Written reviews point the same way: 5% of NetzHome's written reviews are positive against 11% of SDJ's.

NetzHome ships an update monthly, SDJ fortnightly. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | NetzHome | SDJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (21 ratings)](https://appshunter.io/ios/app/netzhome/id1171292086/reviews) | **[3.4 (5 ratings)](https://appshunter.io/ios/app/sdj/id1500362834/reviews)** |
| Number of ratings | **21** | 5 |
| Positive reviews | 4.9% of reviews | **11.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 28 MB | 49 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JOES CORP INTERACTIVE S.A. DE C.V.](https://appshunter.io/developer/518474656) | [Tianlang innovation Technology (Shenzhen) Co.,Ltd.](https://appshunter.io/developer/1383171492) |

## What reviewers say

### NetzHome

[App page](https://appshunter.io/ios/app/netzhome/id1171292086)

Effortlessly build and manage your smart home. Monitor the status of various sensors like door and temperature sensors 24/7. Remotely control smart devices such as plugs and lightbulbs from anywhere.

**Highlights:** Smart home building, Sensor status monitoring, Remote device control, 24/7 monitoring, Control from anywhere, Supports various sensors, Supports smart plugs and bulbs

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

**In-app purchases:** none


### SDJ

[App page](https://appshunter.io/ios/app/sdj/id1500362834)

This smart sweeping robot offers integrated dust collection, sweeping, and mopping functions for smooth, flat surfaces. It operates quietly, providing efficient, hands-free cleaning with long battery life to create a comfortable living space.

**Highlights:** Intelligent electric universal driving, Dust collection, Sweeping, Mopping, Low noise operation, Long endurance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NetzHome free?

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

### Is SDJ free?

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

### Which has better reviews, NetzHome or SDJ?

SDJ is rated higher. NetzHome averages 2.0 out of 5 from 21 ratings, while SDJ averages 3.4 from 5 ratings.

### Do NetzHome or SDJ have ads?

Neither NetzHome nor SDJ shows ads.

### Which is updated more often, NetzHome or SDJ?

NetzHome ships an update monthly, and SDJ fortnightly. Most recently, NetzHome was updated on October 19, 2026 and SDJ on October 8, 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.*