# Electrical Troubleshooting MS vs HVAC Pro Suite

The clearest difference is in-app purchases: Electrical Troubleshooting MS at none against HVAC Pro Suite's 5. Electrical Troubleshooting MS also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. HVAC Pro Suite sells 5 one-off in-app purchases. Electrical Troubleshooting MS asks for nothing beyond the download.

## The numbers

| Metric | Electrical Troubleshooting MS | HVAC Pro Suite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (122 ratings)](https://appshunter.io/ios/app/electrical-troubleshooting-ms/id1562565451/reviews)** | — |
| Number of ratings | **122** | — |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 22 MB | 381 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David White](https://appshunter.io/developer/911163945) | [Yuhsiu Lai](https://appshunter.io/developer/433114647) |

## What reviewers say

### Electrical Troubleshooting MS

[App page](https://appshunter.io/ios/app/electrical-troubleshooting-ms/id1562565451)

Learn to troubleshoot electrical circuits with a virtual voltmeter and PLC logic. This app offers 17 random electrical problems for a challenging learning experience, allowing you to practice identifying issues in motor starters and control circuits.

**Highlights:** 17 random electrical problems, Virtual voltmeter with probes, Animated motor starter, Switch between schematic and PLC logic, Troubleshooting Assistant, Normal and troubleshooting modes

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

**In-app purchases:** none


### HVAC Pro Suite

[App page](https://appshunter.io/ios/app/hvac-pro-suite/id6779874268)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learning Studio | $1.99 | one-time |
| Workflow | $1.99 | one-time |
| HVAC License Exam | $2.99 | one-time |
| 3D Explorer | $2.99 | one-time |
| All-Access Bundle | $6.99 | one-time |


## Frequently asked questions

### Is Electrical Troubleshooting MS free?

Electrical Troubleshooting MS is free to download, with no in-app purchases.

### Is HVAC Pro Suite free?

HVAC Pro Suite is free to download, with in-app purchases available.

### Do Electrical Troubleshooting MS or HVAC Pro Suite have ads?

Neither Electrical Troubleshooting MS nor HVAC Pro Suite 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.*