# SUBLUE ROBOT vs Dirt Devil Clean

The clearest difference is review sentiment: Dirt Devil Clean at 21% against SUBLUE ROBOT's 0%. Dirt Devil Clean also leads on update cadence (every 3 weeks vs every 2 months) and ratings volume (46 vs 4). SUBLUE ROBOT's advantage is rating (2.0 vs 1.8). 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.

SUBLUE ROBOT holds the better App Store score, 2.0 against 1.8. That said, the two scores are not equally well evidenced: Dirt Devil Clean has 46 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 0% of SUBLUE ROBOT's written reviews are positive against 21% of Dirt Devil Clean's, so the app with the better star average is not the one people write more warmly about.

SUBLUE ROBOT ships an update every 2 months, Dirt Devil Clean every 3 weeks. The most recent releases landed on June 20, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | SUBLUE ROBOT | Dirt Devil Clean |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/sublue-robot/id6451402821/reviews)** | [1.8 (46 ratings)](https://appshunter.io/ios/app/dirt-devil-clean/id6466156002/reviews) |
| Number of ratings | 4 | **46** |
| Positive reviews | 0.0% of reviews | **21.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 85 MB | 157 MB |
| Requires iOS | 14.0 | **13** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [Sublue Underwater AI Co., Ltd](https://appshunter.io/developer/1838599859) | [Shenzhen Epro Software Co. Ltd](https://appshunter.io/developer/1487885657) |

## What reviewers say

### SUBLUE ROBOT

[App page](https://appshunter.io/ios/app/sublue-robot/id6451402821)

Control your intelligent swimming pool cleaning robot remotely. Track cleaning progress, schedule cleanings, and view detailed cleaning maps. Customize cleaning modes and receive firmware updates for optimal performance.

**Highlights:** Remote robot control, Real-time cleaning progress tracking, Scheduled cleaning reservations, Customizable cleaning modes, Cleaning map visualization, One-click cleaning log sharing, OTA firmware upgrades

**In-app purchases:** none


### Dirt Devil Clean

[App page](https://appshunter.io/ios/app/dirt-devil-clean/id6466156002)

Control your robot vacuum remotely to clean your home. Schedule cleanings, select specific rooms or zones to clean, and set no-go areas for efficient and customized cleaning. Edit and manage room partitions for precise control.

**Highlights:** Remote robot control, Scheduled cleaning, Room-specific cleaning, Zone cleaning, No-go zone setup, Partition editing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SUBLUE ROBOT free?

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

### Is Dirt Devil Clean free?

Dirt Devil Clean is free to download, with no in-app purchases.

### Which has better reviews, SUBLUE ROBOT or Dirt Devil Clean?

SUBLUE ROBOT is rated higher. SUBLUE ROBOT averages 2.0 out of 5 from 4 ratings, while Dirt Devil Clean averages 1.8 from 46 ratings.

### Do SUBLUE ROBOT or Dirt Devil Clean have ads?

Neither SUBLUE ROBOT nor Dirt Devil Clean shows ads.

### Which is updated more often, SUBLUE ROBOT or Dirt Devil Clean?

SUBLUE ROBOT ships an update every 2 months, and Dirt Devil Clean every 3 weeks. Most recently, SUBLUE ROBOT was updated on June 20, 2026 and Dirt Devil Clean on August 26, 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.*