# Raypak MasterTek vs Pentair Pro

The clearest difference is rating: Pentair Pro at 4.7 against Raypak MasterTek's 1.0. Pentair Pro also leads on ratings volume (453 vs 1). Raypak MasterTek's advantage is update cadence (every 9 days vs every 6 weeks) and iOS requirement (8.0 vs 15.1). On price, review sentiment, 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 Pro holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Pentair Pro has 453 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

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

## The numbers

| Metric | Raypak MasterTek | Pentair Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/raypak-mastertek/id1368619897/reviews) | **[4.7 (453 ratings)](https://appshunter.io/ios/app/pentair-pro/id1462255195/reviews)** |
| Number of ratings | 1 | **453** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 15 MB | 111 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Broom Street Software, Inc.](https://appshunter.io/developer/533876716) | [Pentair, Inc.](https://appshunter.io/developer/528391851) |

## What reviewers say

### Raypak MasterTek

[App page](https://appshunter.io/ios/app/raypak-mastertek/id1368619897)

This app provides pool heater technicians with technical information, replacement parts, and warranty claim submission tools for Raypak™ heaters. It facilitates barcode scanning, PDF creation, and image uploads for streamlined warranty processing.

**Highlights:** Heater technical information, Replacement kit details, Parts return policy, Heater images, Barcode scanning for claims, PDF creation for invoices, Image submission for claims

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Raypak MasterTek free?

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

### Is Pentair Pro free?

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

### Which has better reviews, Raypak MasterTek or Pentair Pro?

Pentair Pro is rated higher. Raypak MasterTek averages 1.0 out of 5 from 1 ratings, while Pentair Pro averages 4.7 from 453 ratings.

### Do Raypak MasterTek or Pentair Pro have ads?

Neither Raypak MasterTek nor Pentair Pro shows ads.

### Which is updated more often, Raypak MasterTek or Pentair Pro?

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