# EE ToolKit vs Electrical Troubleshooting MS

The clearest difference is in-app purchases: Electrical Troubleshooting MS at none against EE ToolKit's 1. Electrical Troubleshooting MS also leads on update cadence (weekly vs every 3 months). EE ToolKit's advantage is ratings volume (1.4K vs 118). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. EE ToolKit sells 1 one-off in-app purchase. Electrical Troubleshooting MS asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for EE ToolKit against 4.8 for Electrical Troubleshooting MS. That said, the two scores are not equally well evidenced: EE ToolKit has 1.4K ratings behind it against 118, so its average is the more settled of the two. Written reviews are what separate them: 90% of EE ToolKit's written reviews are positive against 88% of Electrical Troubleshooting MS's.

EE ToolKit ships an update every 3 months, Electrical Troubleshooting MS weekly. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | EE ToolKit | Electrical Troubleshooting MS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.4K ratings)](https://appshunter.io/ios/app/ee-toolkit/id391792609/reviews) | **[4.8 (118 ratings)](https://appshunter.io/ios/app/electrical-troubleshooting-ms/id1562565451/reviews)** |
| Number of ratings | **1.4K** | 118 |
| Positive reviews | **90.2% of reviews** | 88.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 289 MB | 22 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Gruber](https://appshunter.io/developer/342699861) | [David White](https://appshunter.io/developer/911163945) |

## What reviewers say

### EE ToolKit

[App page](https://appshunter.io/ios/app/ee-toolkit/id391792609)

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component references with datasheet access. The app supports real-time circuit simulations and includes a file manager for saving calculations.

**Highlights:** Over 160 electronic applications, Multi-functional keyboard, Color code and SMD code tools, Audio scope and frequency pitch detector, Frequency generator, Component reference section with datasheet access, Real-time circuit simulations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete EE ToolKit Pro Upgrade | $9.99 | one-time |

**What reviewers like**

- 👍 Useful tools and features
- 🚀 Comprehensive and informative
- 👍 Intuitive and easy to use
- 👍 Helpful for both beginners and professionals
- 👍 Regularly updated with improvements

**What reviewers complain about**

- 🔒 Many features locked behind paywall
- 🐛 Some bugs and glitches reported
- 🔍 Limited free version functionality
- 📱 Accessibility issues for visually impaired users

**Reported bugs**

- Locked features not unlocking properly
- Certain tools and calculators not functioning as expected

**Requested features**

- Add circuit simulation capabilities
- Include more microcontroller and automotive-related content
- Improve zooming and readability on certain screens
- Implement Kirchhoff's laws and node analysis tools


### 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


## Frequently asked questions

### Is EE ToolKit free?

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

### Is Electrical Troubleshooting MS free?

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

### Which has better reviews, EE ToolKit or Electrical Troubleshooting MS?

Electrical Troubleshooting MS is rated higher. EE ToolKit averages 4.7 out of 5 from 1.4K ratings, while Electrical Troubleshooting MS averages 4.8 from 118 ratings.

### Do EE ToolKit or Electrical Troubleshooting MS have ads?

Neither EE ToolKit nor Electrical Troubleshooting MS shows ads.

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

EE ToolKit ships an update every 3 months, and Electrical Troubleshooting MS weekly. Most recently, EE ToolKit was updated on September 23, 2026 and Electrical Troubleshooting MS on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*