# Electrical Troubleshooting MS vs mechatronic

The clearest difference is in-app purchases: Electrical Troubleshooting MS at none against mechatronic's 4. Electrical Troubleshooting MS also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. mechatronic sells 4 in-app purchases, starting at $17.99 per month. Electrical Troubleshooting MS asks for nothing beyond the download.

Electrical Troubleshooting MS ships an update weekly, mechatronic fortnightly. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Electrical Troubleshooting MS | mechatronic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (118 ratings)](https://appshunter.io/ios/app/electrical-troubleshooting-ms/id1562565451/reviews)** | — |
| Number of ratings | **118** | — |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | — |
| Size | 22 MB | 698 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [David White](https://appshunter.io/developer/911163945) | [Virtoon OHG](https://appshunter.io/developer/1485149332) |

## 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


### mechatronic

[App page](https://appshunter.io/ios/app/mechatronic/id6446450701)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monatsabo | $17.99 | per month |
| Jahresabo | $69.90 | per year |
| 6-Monatsabo | $69.90 | per 6 months |
| Permanent license | $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 mechatronic free?

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

### Do Electrical Troubleshooting MS or mechatronic have ads?

Neither Electrical Troubleshooting MS nor mechatronic shows ads.

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

Electrical Troubleshooting MS ships an update weekly, and mechatronic fortnightly. Most recently, Electrical Troubleshooting MS was updated on September 19, 2026 and mechatronic on September 14, 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.*