# TracPipe System Guide vs Rheem

The clearest difference is rating: Rheem at 4.6 against TracPipe System Guide's 3.8. Rheem also leads on update cadence (monthly vs every 9 months) and ratings volume (1.7K vs 9). TracPipe System Guide'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.

Rheem holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Rheem has 1.7K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 33% of TracPipe System Guide's written reviews are positive against 43% of Rheem's.

TracPipe System Guide ships an update every 9 months, Rheem monthly. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | TracPipe System Guide | Rheem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (9 ratings)](https://appshunter.io/ios/app/tracpipe-system-guide/id996885333/reviews) | **[4.6 (1.7K ratings)](https://appshunter.io/ios/app/rheem/id1604626837/reviews)** |
| Number of ratings | 9 | **1.7K** |
| Positive reviews | 33.3% of reviews | **42.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 33 MB | 109 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Omega Flex, Inc.](https://appshunter.io/developer/996885332) | [Rheem Manufacturing Company](https://appshunter.io/developer/853793269) |

## What reviewers say

### TracPipe System Guide

[App page](https://appshunter.io/ios/app/tracpipe-system-guide/id996885333)

This application helps users calculate the correct size of flexible gas piping for installations. It supports various sizing methods and gas types, providing accurate results based on selected parameters. Users can also access updated design guides and installation instructions.

**Highlights:** Flexible gas piping sizing calculator, Supports Longest Run or Branch length methods, Calculates capacity based on gas type, pressure, and pressure drop, Easy-to-use calculator wheel, Access to updated Design Guide and Installation Instructions, Find a Sales Representative feature

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

**In-app purchases:** none


### Rheem

[App page](https://appshunter.io/ios/app/rheem/id1604626837)

This app streamlines HVAC installation and service for contractors. It offers Bluetooth connectivity for system setup and troubleshooting, along with comprehensive support for product information, warranty tracking, and locating resources.

**Highlights:** Bluetooth setup and troubleshooting, System monitoring and status checks, Alarm diagnosis and history, Parts replacement guidance, Access to manuals and tech sheets, Warranty tracking and certificate sharing, Retailer and distributor locator

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TracPipe System Guide free?

TracPipe System Guide is free to download, with no in-app purchases.

### Is Rheem free?

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

### Which has better reviews, TracPipe System Guide or Rheem?

Rheem is rated higher. TracPipe System Guide averages 3.8 out of 5 from 9 ratings, while Rheem averages 4.6 from 1.7K ratings.

### Do TracPipe System Guide or Rheem have ads?

Neither TracPipe System Guide nor Rheem shows ads.

### Which is updated more often, TracPipe System Guide or Rheem?

TracPipe System Guide ships an update every 9 months, and Rheem monthly. Most recently, TracPipe System Guide was updated on October 2, 2026 and Rheem on October 16, 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.*