# ESCO® Track Pro v4 vs HVAC Assistant

The clearest difference is iOS requirement: HVAC Assistant at 13.0 against ESCO® Track Pro v4's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | ESCO® Track Pro v4 | HVAC Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hvac-assistant/id6784973205/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | — | Free |
| Size | 49 MB | 57 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ESCO Corporation](https://appshunter.io/developer/1050531756) | [Fritz Bootle](https://appshunter.io/developer/6784973207) |

## What reviewers say

### ESCO® Track Pro v4

[App page](https://appshunter.io/ios/app/esco-track-pro-v4/id6468638591)

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

**In-app purchases:** none


### HVAC Assistant

[App page](https://appshunter.io/ios/app/hvac-assistant/id6784973205)

This app uses AI to help technicians and homeowners diagnose and troubleshoot HVAC system issues. It provides instant insights, real-time monitoring, and access to a brand resource library for faster, smarter repairs.

**Highlights:** AI-powered diagnostics for error codes, Real-time system health monitoring, Extensive brand resource library, Smart chat history for past fixes, Instant fault code resolution

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

**In-app purchases:** none


## Frequently asked questions

### Is ESCO® Track Pro v4 free?

ESCO® Track Pro v4 is free to download, with no in-app purchases.

### Is HVAC Assistant free?

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

### Do ESCO® Track Pro v4 or HVAC Assistant have ads?

Neither ESCO® Track Pro v4 nor HVAC Assistant shows ads.

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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.*