# TracPipe System Guide vs Comfort Link

The clearest difference is rating: TracPipe System Guide at 3.8 against Comfort Link's 2.1. TracPipe System Guide also leads on review sentiment (33% vs 16%). Comfort Link's advantage is update cadence (monthly vs every 9 months) and monetization model (free vs ad-supported). On price, ratings volume, 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 2.1. Both are backed by a comparable volume of ratings — 9 and 24 respectively. Written reviews point the same way: 33% of TracPipe System Guide's written reviews are positive against 16% of Comfort Link's.

TracPipe System Guide ships an update every 9 months, Comfort Link monthly. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | TracPipe System Guide | Comfort Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (9 ratings)](https://appshunter.io/ios/app/tracpipe-system-guide/id996885333/reviews)** | [2.1 (24 ratings)](https://appshunter.io/ios/app/comfort-link/id1589081618/reviews) |
| Number of ratings | 9 | **24** |
| Positive reviews | **33.3% of reviews** | 15.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 33 MB | 110 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omega Flex, Inc.](https://appshunter.io/developer/996885332) | [Ariston SpA](https://appshunter.io/developer/549126466) |

## 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


### Comfort Link

[App page](https://appshunter.io/ios/app/comfort-link/id1589081618)

Control your home's heating and water heater remotely via a smartphone app or voice commands. Monitor energy usage, receive alerts for malfunctions, and benefit from remote assistance to ensure comfort and optimize consumption.

**Highlights:** Remote temperature control, Voice command integration, Energy consumption reports, Malfunction alerts, Remote service assistance, Weekly scheduling

**Features:** macOS Compatibility, 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 Comfort Link free?

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

### Which has better reviews, TracPipe System Guide or Comfort Link?

TracPipe System Guide is rated higher. TracPipe System Guide averages 3.8 out of 5 from 9 ratings, while Comfort Link averages 2.1 from 24 ratings.

### Do TracPipe System Guide or Comfort Link have ads?

Neither TracPipe System Guide nor Comfort Link shows ads.

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

TracPipe System Guide ships an update every 9 months, and Comfort Link monthly. Most recently, TracPipe System Guide was updated on September 14, 2026 and Comfort Link on September 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.*