# TracPipe System Guide vs WARDFLex Sizing System

The clearest difference is rating: TracPipe System Guide at 3.8 against WARDFLex Sizing System's 3.0. TracPipe System Guide also leads on ratings volume (9 vs 2) and device support (3 vs 1). WARDFLex Sizing System's advantage is monetization model (free vs ad-supported) and iOS requirement (7.0 vs 15.1). On price, 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.

TracPipe System Guide holds the better App Store score, 3.8 against 3.0. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

## The numbers

| Metric | TracPipe System Guide | WARDFLex Sizing System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (9 ratings)](https://appshunter.io/ios/app/tracpipe-system-guide/id996885333/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/wardflex-sizing-system/id1118498330/reviews) |
| Number of ratings | **9** | 2 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Monetization | Ad-supported | **Free** |
| Size | 33 MB | 45 MB |
| Requires iOS | 15.1 | **7.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Omega Flex, Inc.](https://appshunter.io/developer/996885332) | [Ward Manufacturing LLC](https://appshunter.io/developer/848165571) |

## 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


### WARDFLex Sizing System

[App page](https://appshunter.io/ios/app/wardflex-sizing-system/id1118498330)

Easily size your WARDFlex piping systems on the go. This tool lets you draw your gas piping layout, calculate necessary tubing sizes, and generate a Bill of Materials for your installation.

**Highlights:** Draw gas piping systems visually, Calculate WARDFlex CSST and black iron pipe sizes, Generate Bill of Materials, Save projects for future use, Choose supply pressure and pressure drop

**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 WARDFLex Sizing System free?

WARDFLex Sizing System is free to download, with no in-app purchases.

### Which has better reviews, TracPipe System Guide or WARDFLex Sizing System?

TracPipe System Guide is rated higher. TracPipe System Guide averages 3.8 out of 5 from 9 ratings, while WARDFLex Sizing System averages 3.0 from 2 ratings.

### Do TracPipe System Guide or WARDFLex Sizing System have ads?

Neither TracPipe System Guide nor WARDFLex Sizing System shows ads.

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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.*