# Roborock vs SUBLUE ROBOT

The clearest difference is review sentiment: Roborock at 53% against SUBLUE ROBOT's 0%. Roborock also leads on rating (4.8 vs 2.0) and ratings volume (124K vs 4). 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.

Roborock holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: Roborock has 124K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 53% of Roborock's written reviews are positive against 0% of SUBLUE ROBOT's.

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

## The numbers

| Metric | Roborock | SUBLUE ROBOT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (124K ratings)](https://appshunter.io/ios/app/roborock/id1462875428/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/sublue-robot/id6451402821/reviews) |
| Number of ratings | **124K** | 4 |
| Positive reviews | **52.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Best chart rank | **#66** | — |
| Size | 199 MB | 85 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Roborock Technology Co., Ltd.](https://appshunter.io/developer/1462875427) | [Sublue Underwater AI Co., Ltd](https://appshunter.io/developer/1838599859) |

## What reviewers say

### Roborock

[App page](https://appshunter.io/ios/app/roborock/id1462875428)

**Currently charting:** #66 Top Free · Lifestyle (US App Store)

Control smart home cleaning devices remotely. Manage robotic vacuums, wet and dry cleaners, and washer dryers. Customize cleaning plans, monitor progress, and access advanced features from anywhere.

**Highlights:** Remote device control, Real-time status monitoring, Customizable cleaning plans, Map editing and zone control, Smart scheduling, App-specific washing programs

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful suction and mopping
- 🤖 Excellent navigation and mapping
- 🧹 Thorough cleaning performance
- 📱 Intuitive and feature-rich app
- 🔋 Long battery life

**What reviewers complain about**

- 🐛 Connectivity and WiFi issues
- 🤖 Mapping and navigation bugs
- 🤖 Inconsistent performance after updates
- 📱 Clunky and unintuitive app UI
- 🤖 Gets stuck or lost easily

**Reported bugs**

- Frequent disconnection from WiFi
- Map corruption and loss of saved data
- Robot getting lost or confused about its location
- Unexpected behavior and errors after firmware updates

**Requested features**

- Ability to manually place docking station on map
- Option to disable side brushes
- Customizable cleaning schedules and routines
- Support for more maps/floors
- Easier room editing and management


### 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


## Frequently asked questions

### Is Roborock free?

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

### Is SUBLUE ROBOT free?

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

### Which has better reviews, Roborock or SUBLUE ROBOT?

Roborock is rated higher. Roborock averages 4.8 out of 5 from 124K ratings, while SUBLUE ROBOT averages 2.0 from 4 ratings.

### Do Roborock or SUBLUE ROBOT have ads?

Neither Roborock nor SUBLUE ROBOT shows ads.

### Which is updated more often, Roborock or SUBLUE ROBOT?

Roborock ships an update every 3 weeks, and SUBLUE ROBOT every 2 months. Most recently, Roborock was updated on September 26, 2026 and SUBLUE ROBOT on June 20, 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.*