# HVAC Pipe Sizer Plus vs Westgate Smart

The clearest difference is review sentiment: Westgate Smart at 100% against HVAC Pipe Sizer Plus's 50%. Westgate Smart also leads on price (Free vs $13.99) and rating (5.0 vs 3.0). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Westgate Smart is free to download; HVAC Pipe Sizer Plus costs $13.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Westgate Smart holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Westgate Smart has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of HVAC Pipe Sizer Plus's written reviews are positive against 100% of Westgate Smart's.

HVAC Pipe Sizer Plus ships an update every 15 months, Westgate Smart every 7 months. Both last shipped on October 8, 2026.

## The numbers

| Metric | HVAC Pipe Sizer Plus | Westgate Smart |
| --- | --- | --- |
| Price | $13.99 | **Free** |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/hvac-pipe-sizer-plus/id352069594/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/westgate-smart/id1533516503/reviews)** |
| Number of ratings | 1 | **7** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 7 months** |
| Monetization | Paid | **Free** |
| Size | 27 MB | 206 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Carmel Software Corporation](https://appshunter.io/developer/317970398) | [Westgate Mfg INC](https://appshunter.io/developer/1533516505) |

## What reviewers say

### HVAC Pipe Sizer Plus

[App page](https://appshunter.io/ios/app/hvac-pipe-sizer-plus/id352069594)

This utility app combines three specialized pipe sizing tools for HVAC systems: liquid, steam, and gas. It offers flexible input options, unit conversions, and an equipment locator for comprehensive HVAC design.

**Highlights:** Liquid pipe sizing, Steam pipe sizing with steam table calculator, Gas pipe sizing (low and high pressure), HVAC Equipment Locator, Slider controls for input adjustments, English and Metric unit display

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

**In-app purchases:** none


### Westgate Smart

[App page](https://appshunter.io/ios/app/westgate-smart/id1533516503)

Control your home appliances remotely from anywhere. Manage multiple devices simultaneously, set timers for automated functions, and easily share access with family members. The app offers a quick and simple connection process to your devices.

**Highlights:** Remote appliance control, Simultaneous multi-device management, Automated timers, Device sharing with family, Easy device connection

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

**In-app purchases:** none


## Frequently asked questions

### Is HVAC Pipe Sizer Plus free?

HVAC Pipe Sizer Plus costs $13.99, with no in-app purchases.

### Is Westgate Smart free?

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

### Which has better reviews, HVAC Pipe Sizer Plus or Westgate Smart?

Westgate Smart is rated higher. HVAC Pipe Sizer Plus averages 3.0 out of 5 from 1 ratings, while Westgate Smart averages 5.0 from 7 ratings.

### Do HVAC Pipe Sizer Plus or Westgate Smart have ads?

Neither HVAC Pipe Sizer Plus nor Westgate Smart shows ads.

### Which is updated more often, HVAC Pipe Sizer Plus or Westgate Smart?

HVAC Pipe Sizer Plus ships an update every 15 months, and Westgate Smart every 7 months. Most recently, HVAC Pipe Sizer Plus was updated on October 8, 2026 and Westgate Smart on October 8, 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.*