# Electronic Toolbox Pro vs EE ToolKit PRO

The clearest difference is rating: EE ToolKit PRO at 4.9 against Electronic Toolbox Pro's 4.7. EE ToolKit PRO also leads on price ($9.99 vs $12.99). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

Electronic Toolbox Pro costs $12.99 and EE ToolKit PRO $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EE ToolKit PRO holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 245 and 293 respectively. Written reviews complicate that: 93% of Electronic Toolbox Pro's written reviews are positive against 90% of EE ToolKit PRO's, so the app with the better star average is not the one people write more warmly about.

Electronic Toolbox Pro ships an update every 2 months, EE ToolKit PRO every 3 months. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Electronic Toolbox Pro | EE ToolKit PRO |
| --- | --- | --- |
| Price | $12.99 | **$9.99** |
| Rating | [4.7 (245 ratings)](https://appshunter.io/ios/app/electronic-toolbox-pro/id339158729/reviews) | **[4.9 (293 ratings)](https://appshunter.io/ios/app/ee-toolkit-pro/id368780426/reviews)** |
| Number of ratings | 245 | **293** |
| Positive reviews | **92.6% of reviews** | 89.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | Paid |
| Size | 201 MB | 289 MB |
| Requires iOS | **11.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marcus Roskosch](https://appshunter.io/developer/334053438) | [Thomas Gruber](https://appshunter.io/developer/342699861) |

## What reviewers say

### Electronic Toolbox Pro

[App page](https://appshunter.io/ios/app/electronic-toolbox-pro/id339158729)

This comprehensive electronics engineering app provides professionals, hobbyists, and students with a vast array of tools and reference materials. It features a circuit editor, numerous calculation and conversion tools, and extensive component specifications with parametric search capabilities.

**Highlights:** Circuit Editor, Component reference with parametric search, Numerous calculation tools, Unit and HEX/Decimal conversion tools, Scientific calculator, frequency generator, oscilloscope, Project diagram and document storage, Reference tools for major development boards

**In-app purchases:** none

**What reviewers like**

- 🚀 Comprehensive database
- 🔍 Detailed component information
- 👍 Intuitive and easy to use
- ⚡ Frequent updates
- 🛠️ Useful calculators and tools

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔍 Missing some component data
- 🔌 Compatibility issues on older devices

**Reported bugs**

- Equation disappearing in calculator
- Circuit editor not working with touch input

**Requested features**

- More microcontroller and SBC support
- Circuit simulation and design capabilities
- Educational resources and tutorials
- Improved circuit editor functionality


### EE ToolKit PRO

[App page](https://appshunter.io/ios/app/ee-toolkit-pro/id368780426)

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference sections for electronics engineers, students, and hobbyists. It includes features like a multi-functional keyboard, color code tools, audio scope, and circuit simulations, with ongoing improvements and updates.

**Highlights:** Over 160 electronic applications, Multi-functional keyboard, Color code and SMD code tools, Audio scope and frequency generator, Component reference section with datasheets, 555 Timer tools, PCB trace impedance calculators, Real-time circuit simulations

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Top-notch tool
- 👍 Extremely helpful
- 🔥 Invaluable for electronics work
- 💯 Excellent app
- 🔍 Comprehensive reference

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔍 UI could be more intuitive
- 📱 Some features not optimized for mobile
- 🔢 Limited functionality for advanced users

**Reported bugs**

- 7400 routine causes app to close
- Resistor value calculation issues
- Compatibility problems with newer iOS versions

**Requested features**

- Add support for vacuum tubes
- Implement logarithmic frequency sweep
- Include more component pinout information
- Integrate a circuit builder/simulator
- Add DB to RMS and peak-to-peak conversion


## Frequently asked questions

### Is Electronic Toolbox Pro free?

Electronic Toolbox Pro costs $12.99, with no in-app purchases.

### Is EE ToolKit PRO free?

EE ToolKit PRO costs $9.99, with no in-app purchases.

### Which has better reviews, Electronic Toolbox Pro or EE ToolKit PRO?

EE ToolKit PRO is rated higher. Electronic Toolbox Pro averages 4.7 out of 5 from 245 ratings, while EE ToolKit PRO averages 4.9 from 293 ratings.

### Do Electronic Toolbox Pro or EE ToolKit PRO have ads?

Neither Electronic Toolbox Pro nor EE ToolKit PRO shows ads.

### Which is updated more often, Electronic Toolbox Pro or EE ToolKit PRO?

Electronic Toolbox Pro ships an update every 2 months, and EE ToolKit PRO every 3 months. Most recently, Electronic Toolbox Pro was updated on October 12, 2026 and EE ToolKit PRO on October 13, 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.*