# TracPipe System Guide vs myNAVAC

The clearest difference is rating: TracPipe System Guide at 3.8 against myNAVAC's 2.4. TracPipe System Guide also leads on review sentiment (33% vs 16%). myNAVAC's advantage is update cadence (every 3 weeks vs every 9 months) and monetization model (free vs ad-supported). On price, ads, in-app purchases and device support 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 2.4. Both are backed by a comparable volume of ratings — 9 and 32 respectively. Written reviews point the same way: 33% of TracPipe System Guide's written reviews are positive against 16% of myNAVAC's.

TracPipe System Guide ships an update every 9 months, myNAVAC every 3 weeks. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | TracPipe System Guide | myNAVAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (9 ratings)](https://appshunter.io/ios/app/tracpipe-system-guide/id996885333/reviews)** | [2.4 (32 ratings)](https://appshunter.io/ios/app/mynavac/id6459829747/reviews) |
| Number of ratings | 9 | **32** |
| Positive reviews | **33.3% of reviews** | 16.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 33 MB | 137 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Omega Flex, Inc.](https://appshunter.io/developer/996885332) | [NAVAC Inc.](https://appshunter.io/developer/1700369128) |

## 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


### myNAVAC

[App page](https://appshunter.io/ios/app/mynavac/id6459829747)

Connect to and manage NAVAC brand IoT measurement devices via Bluetooth. View real-time data, control settings remotely, and record measurements. Analyze data with process curves and tables, then export reports in Excel or PDF.

**Highlights:** Bluetooth device connection, Real-time data display, Remote control and settings, Data recording and storage, Process curve and table view, Exportable measurement reports (Excel/PDF)

**Features:** macOS Compatibility

**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 myNAVAC free?

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

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

TracPipe System Guide is rated higher. TracPipe System Guide averages 3.8 out of 5 from 9 ratings, while myNAVAC averages 2.4 from 32 ratings.

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

Neither TracPipe System Guide nor myNAVAC shows ads.

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

TracPipe System Guide ships an update every 9 months, and myNAVAC every 3 weeks. Most recently, TracPipe System Guide was updated on October 2, 2026 and myNAVAC on October 5, 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.*