# SDJ vs Intelligent Robot Vacuums

The clearest difference is rating: SDJ at 3.7 against Intelligent Robot Vacuums's 1.0. SDJ also leads on review sentiment (11% vs 0%) and ratings volume (6 vs 2). 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.

SDJ holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 11% of SDJ's written reviews are positive against 0% of Intelligent Robot Vacuums's.

SDJ ships an update fortnightly, Intelligent Robot Vacuums every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | SDJ | Intelligent Robot Vacuums |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/sdj/id1500362834/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/intelligent-robot-vacuums/id6447751355/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | **11.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 49 MB | 16 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tianlang innovation Technology (Shenzhen) Co.,Ltd.](https://appshunter.io/developer/1383171492) | [灿杰 郑](https://appshunter.io/developer/1672244446) |

## What reviewers say

### 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


### Intelligent Robot Vacuums

[App page](https://appshunter.io/ios/app/intelligent-robot-vacuums/id6447751355)

Control your smart robot vacuums remotely. Start, pause, or stop cleaning sessions, set custom schedules, and adjust suction power. Share access with friends and family, and find support resources within the app.

**Highlights:** Remote start, pause, and stop cleaning, Set custom cleaning schedules, Adjust suction power and spot cleaning, Share vacuum access with multiple accounts, Access manuals, tutorials, and FAQs

**In-app purchases:** none


## Frequently asked questions

### Is SDJ free?

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

### Is Intelligent Robot Vacuums free?

Intelligent Robot Vacuums is free to download, with no in-app purchases.

### Which has better reviews, SDJ or Intelligent Robot Vacuums?

SDJ is rated higher. SDJ averages 3.7 out of 5 from 6 ratings, while Intelligent Robot Vacuums averages 1.0 from 2 ratings.

### Do SDJ or Intelligent Robot Vacuums have ads?

Neither SDJ nor Intelligent Robot Vacuums shows ads.

### Which is updated more often, SDJ or Intelligent Robot Vacuums?

SDJ ships an update fortnightly, and Intelligent Robot Vacuums every 2 weeks. Most recently, SDJ was updated on November 3, 2026 and Intelligent Robot Vacuums 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.*