# Electrical Troubleshooting MS vs Electrical Wiring Simulator

Electrical Troubleshooting MS and Electrical Wiring Simulator both sit at 4.8 stars, but that hides the real split: 88% of Electrical Troubleshooting MS's written reviews are positive against 32% of Electrical Wiring Simulator's. Electrical Troubleshooting MS also leads on in-app purchases (none vs 3) and update cadence (weekly vs every 6 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Electrical Wiring Simulator sells 3 in-app purchases, starting at $9.99 per year. Electrical Troubleshooting MS asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Electrical Troubleshooting MS against 4.7 for Electrical Wiring Simulator. Both are backed by a comparable volume of ratings — 118 and 246 respectively. Written reviews are what separate them: 88% of Electrical Troubleshooting MS's written reviews are positive against 32% of Electrical Wiring Simulator's.

Electrical Troubleshooting MS ships an update weekly, Electrical Wiring Simulator every 6 weeks. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Electrical Troubleshooting MS | Electrical Wiring Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (118 ratings)](https://appshunter.io/ios/app/electrical-troubleshooting-ms/id1562565451/reviews)** | [4.7 (246 ratings)](https://appshunter.io/ios/app/electrical-wiring-simulator/id1638500625/reviews) |
| Number of ratings | 118 | **246** |
| Positive reviews | **88.2% of reviews** | 31.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | **Free** | Paid |
| Size | 22 MB | 226 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [David White](https://appshunter.io/developer/911163945) | [Louie Juera](https://appshunter.io/developer/1638500957) |

## 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


### Electrical Wiring Simulator

[App page](https://appshunter.io/ios/app/electrical-wiring-simulator/id1638500625)

Practice real-world electrical wiring skills with interactive, step-by-step simulations. Learn load control, parallel/series wiring, and troubleshooting without tools or risk. Ideal for students and aspiring electricians.

**Highlights:** Step-by-step simulations, Real-world wiring practice, Load control and switching, Parallel and series wiring, Electrical diagram learning, Troubleshooting practice

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EWS Pro Yearly | $9.99 | per year |
| Promo Purchase | $1.99 | one-time |
| Pro Access | $19.99 | one-time |


## Frequently asked questions

### Is Electrical Troubleshooting MS free?

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

### Is Electrical Wiring Simulator free?

Electrical Wiring Simulator is free to download, with in-app purchases available.

### Which has better reviews, Electrical Troubleshooting MS or Electrical Wiring Simulator?

Electrical Troubleshooting MS is rated higher. Electrical Troubleshooting MS averages 4.8 out of 5 from 118 ratings, while Electrical Wiring Simulator averages 4.7 from 246 ratings.

### Do Electrical Troubleshooting MS or Electrical Wiring Simulator have ads?

Neither Electrical Troubleshooting MS nor Electrical Wiring Simulator shows ads.

### Which is updated more often, Electrical Troubleshooting MS or Electrical Wiring Simulator?

Electrical Troubleshooting MS ships an update weekly, and Electrical Wiring Simulator every 6 weeks. Most recently, Electrical Troubleshooting MS was updated on September 19, 2026 and Electrical Wiring Simulator on September 22, 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.*