# Atomi Smart vs Pentair Pool

The clearest difference is update cadence: Pentair Pool at monthly against Atomi Smart's every 3 months. Pentair Pool also leads on device support (4 vs 2). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for Atomi Smart against 4.7 for Pentair Pool. Both are backed by a comparable volume of ratings — 20K and 25K respectively. Written reviews are what separate them: 24% of Atomi Smart's written reviews are positive against 30% of Pentair Pool's.

Atomi Smart ships an update every 3 months, Pentair Pool monthly. The most recent releases landed on November 10, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Atomi Smart | Pentair Pool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (20K ratings)](https://appshunter.io/ios/app/atomi-smart/id1414704585/reviews)** | [4.7 (25K ratings)](https://appshunter.io/ios/app/pentair-pool/id1448665466/reviews) |
| Number of ratings | 20K | **25K** |
| Positive reviews | 23.8% of reviews | **30.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 198 MB | 149 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Atomi Inc](https://appshunter.io/developer/1414704584) | [Pentair, Inc.](https://appshunter.io/developer/528391851) |

## What reviewers say

### Atomi Smart

[App page](https://appshunter.io/ios/app/atomi-smart/id1414704585)

Control your home appliances like lighting, plugs, and heaters remotely. Schedule device operation, customize settings, and receive notifications for peace of mind. Manage all your smart devices from anywhere, anytime.

**Highlights:** Remote device control, Scheduling and timers, Customizable lighting effects, Temperature monitoring, Real-time notifications, Device grouping

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy setup
- 🚀 Customizable lighting options
- 🚀 Integrates with smart home devices
- 👍 Durable construction
- 👍 Attractive design

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Inconsistent performance
- 🐛 Buggy app
- 🔋 Power outage causes problems
- 👎 Limited customization options

**Reported bugs**

- Lights randomly disconnect from Wi-Fi
- Schedules not working as expected
- App crashes or becomes unresponsive
- Temperature reading inaccuracies

**Requested features**

- More customizable color and scene options
- Ability to control all lights simultaneously
- Integration with Siri/HomeKit
- Improved app interface and stability


### 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


## Frequently asked questions

### Is Atomi Smart free?

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

### Is Pentair Pool free?

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

### Which has better reviews, Atomi Smart or Pentair Pool?

Atomi Smart is rated higher. Atomi Smart averages 4.8 out of 5 from 20K ratings, while Pentair Pool averages 4.7 from 25K ratings.

### Do Atomi Smart or Pentair Pool have ads?

Neither Atomi Smart nor Pentair Pool shows ads.

### Which is updated more often, Atomi Smart or Pentair Pool?

Atomi Smart ships an update every 3 months, and Pentair Pool monthly. Most recently, Atomi Smart was updated on November 10, 2026 and Pentair Pool on November 11, 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.*