# EE ToolKit vs Nikola Tesla AR

The clearest difference is in-app purchases: Nikola Tesla AR at none against EE ToolKit's 1. Nikola Tesla AR also leads on iOS requirement (10.0 vs 12.0). EE ToolKit's advantage is rating (4.7 vs 4.2) and ratings volume (1.4K vs 16). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. EE ToolKit sells 1 one-off in-app purchase. Nikola Tesla AR asks for nothing beyond the download.

EE ToolKit holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: EE ToolKit has 1.4K ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 90% of EE ToolKit's written reviews are positive against 85% of Nikola Tesla AR's.

EE ToolKit ships an update every 3 months, Nikola Tesla AR every 4 months. The most recent releases landed on October 21, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | EE ToolKit | Nikola Tesla AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.4K ratings)](https://appshunter.io/ios/app/ee-toolkit/id391792609/reviews)** | [4.2 (16 ratings)](https://appshunter.io/ios/app/nikola-tesla-ar/id871608293/reviews) |
| Number of ratings | **1.4K** | 16 |
| Positive reviews | **90.2% of reviews** | 84.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 289 MB | 209 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Gruber](https://appshunter.io/developer/342699861) | [Yetzer Studio, LLC](https://appshunter.io/developer/871608296) |

## 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


### Nikola Tesla AR

[App page](https://appshunter.io/ios/app/nikola-tesla-ar/id871608293)

Experience the life and work of Nikola Tesla through augmented reality. Bring interactive content to life by viewing it through your mobile device, enhancing educational books and products.

**Highlights:** Augmented reality technology, Interactive content visualization, Educational book enhancement, Optimized for modern devices, Supports iOS 10.0+

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EE ToolKit free?

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

### Is Nikola Tesla AR free?

Nikola Tesla AR is free to download, with no in-app purchases.

### Which has better reviews, EE ToolKit or Nikola Tesla AR?

EE ToolKit is rated higher. EE ToolKit averages 4.7 out of 5 from 1.4K ratings, while Nikola Tesla AR averages 4.2 from 16 ratings.

### Do EE ToolKit or Nikola Tesla AR have ads?

Neither EE ToolKit nor Nikola Tesla AR shows ads.

### Which is updated more often, EE ToolKit or Nikola Tesla AR?

EE ToolKit ships an update every 3 months, and Nikola Tesla AR every 4 months. Most recently, EE ToolKit was updated on October 21, 2026 and Nikola Tesla AR on October 2, 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.*