# measureQuick HVAC vs Vertical Shaft Alignment

The clearest difference is rating: Vertical Shaft Alignment at 5.0 against measureQuick HVAC's 4.5. measureQuick HVAC's advantage is update cadence (every 2 months vs every 6 months) and ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Vertical Shaft Alignment holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: measureQuick HVAC has 8 ratings behind it against 1, so its average is the more settled of the two.

measureQuick HVAC ships an update every 2 months, Vertical Shaft Alignment every 6 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | measureQuick HVAC | Vertical Shaft Alignment |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/measurequick-hvac/id1273187731/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vertical-shaft-alignment/id1499478849/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 38.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 144 MB | 94 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) | [ACOEM Group](https://appshunter.io/developer/1495816959) |

## 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


### Vertical Shaft Alignment

[App page](https://appshunter.io/ios/app/vertical-shaft-alignment/id1499478849)

This app guides users through the vertical shaft alignment process for motor and pump applications using specific Bluetooth-connected sensors. It facilitates measurement and alignment, and allows for instant PDF report generation on-site.

**Highlights:** Bluetooth sensor connectivity, Guided measurement and alignment process, Icon-based adaptive user interface, Instant PDF report generation, Works with RT-300/AT-200 sensors

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

**In-app purchases:** none


## Frequently asked questions

### Is measureQuick HVAC free?

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

### Is Vertical Shaft Alignment free?

Vertical Shaft Alignment is free to download, with no in-app purchases.

### Which has better reviews, measureQuick HVAC or Vertical Shaft Alignment?

Vertical Shaft Alignment is rated higher. measureQuick HVAC averages 4.5 out of 5 from 8 ratings, while Vertical Shaft Alignment averages 5.0 from 1 ratings.

### Do measureQuick HVAC or Vertical Shaft Alignment have ads?

Neither measureQuick HVAC nor Vertical Shaft Alignment shows ads.

### Which is updated more often, measureQuick HVAC or Vertical Shaft Alignment?

measureQuick HVAC ships an update every 2 months, and Vertical Shaft Alignment every 6 months. Most recently, measureQuick HVAC was updated on November 3, 2026 and Vertical Shaft Alignment on November 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.*