# HVAC Motor Solutions vs HVACsim

The clearest difference is rating: HVAC Motor Solutions at 5.0 against HVACsim's 2.6. HVAC Motor Solutions also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 2 months). HVACsim's advantage is ratings volume (10 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HVACsim sells 1 one-off in-app purchase. HVAC Motor Solutions asks for nothing beyond the download.

HVAC Motor Solutions holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: HVACsim has 10 ratings behind it against 1, so its average is the more settled of the two.

HVAC Motor Solutions ships an update every 3 weeks, HVACsim every 2 months. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | HVAC Motor Solutions | HVACsim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hvac-motor-solutions/id6702011210/reviews)** | [2.6 (10 ratings)](https://appshunter.io/ios/app/hvacsim/id6740935191/reviews) |
| Number of ratings | 1 | **10** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 141 MB | 20 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Regal Rexnord Corporation](https://appshunter.io/developer/571732561) | [Nauman Innovation Group LLC](https://appshunter.io/developer/1764933586) |

## What reviewers say

### HVAC Motor Solutions

[App page](https://appshunter.io/ios/app/hvac-motor-solutions/id6702011210)

This app provides HVAC technicians with tools and resources for motor replacement. It includes a cross-reference finder, a 'where to buy' function, and a motor selector. Training materials like video tutorials and installation guides are also available.

**Highlights:** Cross-reference replacement finder, Where to buy function, Motor selector tool, Video installation tutorials, Written installation guides, In-person training scheduling

**Features:** macOS Compatibility

**In-app purchases:** none


### HVACsim

[App page](https://appshunter.io/ios/app/hvacsim/id6740935191)

This app offers interactive learning and real-world data analysis to help HVAC professionals diagnose and troubleshoot systems. It provides personalized training plans, skill assessments, and team management tools for contractors.

**Highlights:** Technical Knowledge Evaluator, Individualized Learning Plans, Real-World Data Analysis, Team Management Tools, Continuous Learning Library

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $29.99 | one-time |


## Frequently asked questions

### Is HVAC Motor Solutions free?

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

### Is HVACsim free?

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

### Which has better reviews, HVAC Motor Solutions or HVACsim?

HVAC Motor Solutions is rated higher. HVAC Motor Solutions averages 5.0 out of 5 from 1 ratings, while HVACsim averages 2.6 from 10 ratings.

### Do HVAC Motor Solutions or HVACsim have ads?

Neither HVAC Motor Solutions nor HVACsim shows ads.

### Which is updated more often, HVAC Motor Solutions or HVACsim?

HVAC Motor Solutions ships an update every 3 weeks, and HVACsim every 2 months. Most recently, HVAC Motor Solutions was updated on September 17, 2026 and HVACsim on September 20, 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.*