# HVAC Super Tech vs PT Ductulator

The clearest difference is in-app purchases: PT Ductulator at none against HVAC Super Tech's 3. HVAC Super Tech's advantage is iOS requirement (16.6 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. HVAC Super Tech sells 3 in-app purchases, starting at $29.99 per month. PT Ductulator asks for nothing beyond the download.

## The numbers

| Metric | HVAC Super Tech | PT Ductulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/hvac-super-tech/id6744416563/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Subscription | — |
| Size | 21 MB | 5 MB |
| Requires iOS | **16.6** | 26.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [BUILDING SOLUTIONS TECHNICAL SERVICES LLC](https://appshunter.io/developer/1807618125) | [Randall McGrath](https://appshunter.io/developer/1816832117) |

## What reviewers say

### HVAC Super Tech

[App page](https://appshunter.io/ios/app/hvac-super-tech/id6744416563)

This app provides certified-level HVAC technical support, offering fast troubleshooting for error codes and system faults. It features smart image analysis for diagrams and hands-free voice assistance for technicians.

**Highlights:** Fast error code diagnosis, System fault analysis, Image analysis of diagrams, Hands-free voice commands, 24/7 technical support, All manufacturer brands supported

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Level-Monthly Subscription | $29.99 | per month |
| Pro Level-Yearly Subscription | $199.99 | per year |
| Part Timer-30 Day Access | $49.99 | one-time |


### PT Ductulator

[App page](https://appshunter.io/ios/app/pt-ductulator/id6755953588)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HVAC Super Tech free?

HVAC Super Tech is free to download, with in-app purchases available.

### Is PT Ductulator free?

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

### Do HVAC Super Tech or PT Ductulator have ads?

Neither HVAC Super Tech nor PT Ductulator 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.*