# measureQuick HVAC vs Appion Central

The clearest difference is rating: measureQuick HVAC at 4.5 against Appion Central's 2.8. measureQuick HVAC also leads on review sentiment (38% vs 29%). On price, ratings volume, update cadence and ads 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, 4.5 against 2.8. Both are backed by a comparable volume of ratings — 8 and 14 respectively. Written reviews point the same way: 38% of measureQuick HVAC's written reviews are positive against 29% of Appion Central's.

measureQuick HVAC ships an update every 2 months, Appion Central every 5 weeks. The most recent releases landed on October 21, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | measureQuick HVAC | Appion Central |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/measurequick-hvac/id1273187731/reviews)** | [2.8 (14 ratings)](https://appshunter.io/ios/app/appion-central/id1455230837/reviews) |
| Number of ratings | 8 | **14** |
| Positive reviews | **38.2% of reviews** | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 144 MB | 35 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [measureQuick](https://appshunter.io/developer/1227222427) | [Appion Inc.](https://appshunter.io/developer/978979622) |

## What reviewers say

### 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


### Appion Central

[App page](https://appshunter.io/ios/app/appion-central/id1455230837)

Manage your HVAC tools and connect to the web portal. This app provides a mobile interface for your Appion products.

**Highlights:** Manage Appion products, Interface with Appion Portal, Mobile tool management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is measureQuick HVAC free?

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

### Is Appion Central free?

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

### Which has better reviews, measureQuick HVAC or Appion Central?

measureQuick HVAC is rated higher. measureQuick HVAC averages 4.5 out of 5 from 8 ratings, while Appion Central averages 2.8 from 14 ratings.

### Do measureQuick HVAC or Appion Central have ads?

Neither measureQuick HVAC nor Appion Central shows ads.

### Which is updated more often, measureQuick HVAC or Appion Central?

measureQuick HVAC ships an update every 2 months, and Appion Central every 5 weeks. Most recently, measureQuick HVAC was updated on October 21, 2026 and Appion Central on October 3, 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.*