# HVAC School vs Skilled2Hire

HVAC School and Skilled2Hire are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

HVAC School ships an update every 5 weeks, Skilled2Hire monthly. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | HVAC School | Skilled2Hire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (85 ratings)](https://appshunter.io/ios/app/hvac-school/id1436085954/reviews)** | — |
| Number of ratings | **85** | — |
| Positive reviews | 82.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 30 MB | 59 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Kalos Services Inc.](https://appshunter.io/developer/1435107751) | [Skilled2Hire](https://appshunter.io/developer/1741584274) |

## What reviewers say

### HVAC School

[App page](https://appshunter.io/ios/app/hvac-school/id1436085954)

This app serves as a comprehensive resource for HVAC technicians, offering a podcast, tech tip articles, and interactive calculators. It aims to enhance knowledge of HVAC theory, industry updates, and essential mathematics for both current and aspiring professionals.

**Highlights:** HVAC School podcast episodes, Tech tip articles by professionals, Interactive HVAC equation calculators, Industry knowledge and theory, Up-to-date industry information

**Features:** macOS Compatibility

**In-app purchases:** none


### Skilled2Hire

[App page](https://appshunter.io/ios/app/skilled2hire/id6498151682)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HVAC School free?

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

### Is Skilled2Hire free?

Skilled2Hire is free to download, with no in-app purchases.

### Do HVAC School or Skilled2Hire have ads?

Neither HVAC School nor Skilled2Hire shows ads.

### Which is updated more often, HVAC School or Skilled2Hire?

HVAC School ships an update every 5 weeks, and Skilled2Hire monthly. Most recently, HVAC School was updated on October 21, 2026 and Skilled2Hire on October 6, 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.*