# Pentair Pro vs PoolStack

The clearest difference is update cadence: PoolStack at every 9 days against Pentair Pro's every 6 weeks. Pentair Pro's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Pentair Pro ships an update every 6 weeks, PoolStack every 9 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Pentair Pro | PoolStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (453 ratings)](https://appshunter.io/ios/app/pentair-pro/id1462255195/reviews)** | — |
| Number of ratings | **453** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 111 MB | 48 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pentair, Inc.](https://appshunter.io/developer/528391851) | [Pooly LLC](https://appshunter.io/developer/6786407503) |

## What reviewers say

### Pentair Pro

[App page](https://appshunter.io/ios/app/pentair-pro/id1462255195)

This app connects service professionals to their customers' water systems, enabling remote monitoring, proactive alerts, and efficient diagnostics. It helps build trust, save time on service calls, and generate new leads by providing access to system history and support resources.

**Highlights:** Remote system monitoring and alerts, Proactive customer notifications, Remote diagnostics and troubleshooting, Access to online manuals and videos, Lead generation through Pro Locator, System history and status dashboard

**In-app purchases:** none


### PoolStack

[App page](https://appshunter.io/ios/app/poolstack-service-and-builds/id6786407501)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pentair Pro free?

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

### Is PoolStack free?

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

### Do Pentair Pro or PoolStack have ads?

Neither Pentair Pro nor PoolStack shows ads.

### Which is updated more often, Pentair Pro or PoolStack?

Pentair Pro ships an update every 6 weeks, and PoolStack every 9 days. Most recently, Pentair Pro was updated on October 21, 2026 and PoolStack on October 24, 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.*