# measureQuick HVAC vs EraSpark AI

The clearest difference is rating: EraSpark AI at 5.0 against measureQuick HVAC's 4.5. measureQuick HVAC's advantage is in-app purchases (none vs 1) and ratings volume (8 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EraSpark AI sells 1 in-app purchase, starting at $9.99 per month. measureQuick HVAC asks for nothing beyond the download.

EraSpark AI 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | measureQuick HVAC | EraSpark AI |
| --- | --- | --- |
| 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/eraspark-ai/id6757258982/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 38.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 144 MB | 63 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [measureQuick](https://appshunter.io/developer/1227222427) | [Richardson Medor](https://appshunter.io/developer/1865648248) |

## 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


### EraSpark AI

[App page](https://appshunter.io/ios/app/eraspark-ai/id6757258982)

An intelligent assistant offering three distinct modes: Past, Present, and Future. It helps users explore historical context, get real-time assistance, and discover forward-looking insights. Supports AI conversations, image and PDF analysis, and voice input.

**Highlights:** Past Mode for historical context, Present Mode for real-time assistance, Future Mode for forward-looking insights, AI-powered conversations, Image and PDF analysis, Voice input support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EraSpark Pro | $9.99 | per month |


## Frequently asked questions

### Is measureQuick HVAC free?

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

### Is EraSpark AI free?

EraSpark AI is free to download, with in-app purchases available.

### Which has better reviews, measureQuick HVAC or EraSpark AI?

EraSpark AI is rated higher. measureQuick HVAC averages 4.5 out of 5 from 8 ratings, while EraSpark AI averages 5.0 from 1 ratings.

### Do measureQuick HVAC or EraSpark AI have ads?

Neither measureQuick HVAC nor EraSpark AI shows ads.

### Which is updated more often, measureQuick HVAC or EraSpark AI?

measureQuick HVAC ships an update every 2 months, and EraSpark AI every 2 months. Most recently, measureQuick HVAC was updated on November 3, 2026 and EraSpark AI on October 1, 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.*