# Pentair Pool vs SUBLUE ROBOT

The clearest difference is rating: Pentair Pool at 4.7 against SUBLUE ROBOT's 2.0. Pentair Pool also leads on review sentiment (30% vs 0%) and ratings volume (24K vs 4). 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.

Pentair Pool holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Pentair Pool has 24K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 30% of Pentair Pool's written reviews are positive against 0% of SUBLUE ROBOT's.

Pentair Pool ships an update monthly, SUBLUE ROBOT every 2 months. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Pentair Pool | SUBLUE ROBOT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (24K ratings)](https://appshunter.io/ios/app/pentair-pool/id1448665466/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/sublue-robot/id6451402821/reviews) |
| Number of ratings | **24K** | 4 |
| Positive reviews | **29.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 149 MB | 85 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Pentair, Inc.](https://appshunter.io/developer/528391851) | [Sublue Underwater AI Co., Ltd](https://appshunter.io/developer/1838599859) |

## What reviewers say

### Pentair Pool

[App page](https://appshunter.io/ios/app/pentair-pool/id1448665466)

Manage your swimming pool system, monitor water chemistry, and receive instant status updates from a single dashboard. Control connected Pentair pool devices remotely for energy efficiency and peace of mind. Receive alerts for equipment or pool conditions to avoid costly service calls.

**Highlights:** Remote pool system control, Water chemistry monitoring, Instant status updates, 24/7 device monitoring, Equipment alerts, Energy-efficient solutions

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Intuitive interface
- 📊 Good data and monitoring features
- 💡 Helpful customer support

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🔌 Connectivity issues
- 🔒 Limited user permissions and control
- 🤯 Frustrating setup and migration process

**Reported bugs**

- App crashes and freezes
- Inaccurate sensor readings
- Scheduling and automation issues
- Inability to delete or modify existing configurations

**Requested features**

- More scheduling and automation options
- Improved integration with other smart home devices
- Better data visualization and reporting
- Ability to create user profiles and access controls


### 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 Pentair Pool free?

Pentair Pool 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, Pentair Pool or SUBLUE ROBOT?

Pentair Pool is rated higher. Pentair Pool averages 4.7 out of 5 from 24K ratings, while SUBLUE ROBOT averages 2.0 from 4 ratings.

### Do Pentair Pool or SUBLUE ROBOT have ads?

Neither Pentair Pool nor SUBLUE ROBOT shows ads.

### Which is updated more often, Pentair Pool or SUBLUE ROBOT?

Pentair Pool ships an update monthly, and SUBLUE ROBOT every 2 months. Most recently, Pentair Pool was updated on October 17, 2026 and SUBLUE ROBOT on October 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.*