# SmarTech vs measureQuick HVAC

The clearest difference is rating: measureQuick HVAC at 5.0 against SmarTech's 3.6. measureQuick HVAC also leads on update cadence (every 2 months vs every 12 months) and review sentiment (38% vs 25%). 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.

measureQuick HVAC holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 9 and 5 respectively. Written reviews point the same way: 25% of SmarTech's written reviews are positive against 38% of measureQuick HVAC's.

SmarTech ships an update every 12 months, measureQuick HVAC every 2 months. The most recent releases landed on June 1, 2026 and August 8, 2026 respectively.

## The numbers

| Metric | SmarTech | measureQuick HVAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (9 ratings)](https://appshunter.io/ios/app/smartech/id1071783318/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/measurequick-hvac/id1273187731/reviews)** |
| Number of ratings | **9** | 5 |
| Positive reviews | 25.0% of reviews | **38.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 21 MB | 144 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Uniweld Products, Inc.](https://appshunter.io/developer/1097526384) | [Manifold Cloud Services Ltd.](https://appshunter.io/developer/1227222427) |

## What reviewers say

### SmarTech

[App page](https://appshunter.io/ios/app/smartech/id1071783318)

This app connects to a digital manifold to display accurate pressure and temperature readings. It offers real-time Superheat and Subcooling calculations, supports over 109 refrigerants, and features a "Smart Charge Zone" for optimal system charging. Users can also generate and export system performance reports.

**Highlights:** Real-time pressure and temperature readings, Superheat and Subcooling calculations, 109+ refrigerant types supported, Smart Charge Zone indicator, System performance reporting, PDF/CSV report export

**Features:** macOS Compatibility

**In-app purchases:** none


### measureQuick HVAC

[App page](https://appshunter.io/ios/app/measurequick-hvac/id1273187731)

This application helps HVAC technicians diagnose and repair systems quickly and accurately. It offers robust diagnostic tools to identify problems faster, leading to fewer callbacks and more satisfied customers. It supports various HVAC systems, making it an all-in-one solution for professionals.

**Highlights:** Quick HVAC system diagnosis, Accurate repair solutions, Reduced troubleshooting time, All-in-one HVAC system support, Improved customer satisfaction

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent diagnostic tool
- 🚀 Improves efficiency and standardization
- 💡 Elevates the HVAC industry
- 👍 Useful for both experienced and junior technicians
- 👍 Provides professional-looking reports

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- 🔒 Too much personal information required
- 💰 Overpriced, especially for the paid features
- 🔒 Restricting screenshot functionality behind a paywall
- 🔍 Overly complicated user interface

**Reported bugs**

- App not loading or showing a blank screen
- Bluetooth device connectivity issues
- Frequent need to delete and reinstall the app
- Incompatibility with newer iOS versions

**Requested features**

- Add support for more HVAC tools and equipment
- Improve compatibility with iOS updates
- Provide a more user-friendly classic view
- Offer a reasonable monthly/annual subscription option
- Add a static pressure gauge


## Frequently asked questions

### Is SmarTech free?

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

### Is measureQuick HVAC free?

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

### Which has better reviews, SmarTech or measureQuick HVAC?

measureQuick HVAC is rated higher. SmarTech averages 3.6 out of 5 from 9 ratings, while measureQuick HVAC averages 5.0 from 5 ratings.

### Do SmarTech or measureQuick HVAC have ads?

Neither SmarTech nor measureQuick HVAC shows ads.

### Which is updated more often, SmarTech or measureQuick HVAC?

SmarTech ships an update every 12 months, and measureQuick HVAC every 2 months. Most recently, SmarTech was updated on June 1, 2026 and measureQuick HVAC on August 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.*