# EE ToolKit vs Digi

The clearest difference is review sentiment: EE ToolKit at 90% against Digi's 40%. EE ToolKit also leads on rating (4.7 vs 3.4) and ratings volume (1.4K vs 5). Digi's advantage is in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

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

EE ToolKit holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: EE ToolKit has 1.4K ratings behind it against 5, 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 40% of Digi's.

EE ToolKit ships an update every 3 months, Digi every 5 weeks. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | EE ToolKit | Digi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.4K ratings)](https://appshunter.io/ios/app/ee-toolkit/id391792609/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/digi-key-ar-boards-guide/id1460608847/reviews) |
| Number of ratings | **1.4K** | 5 |
| Positive reviews | **90.2% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 289 MB | 146 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Gruber](https://appshunter.io/developer/342699861) | [Digi-Key Corporation](https://appshunter.io/developer/352075222) |

## 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


### Digi

[App page](https://appshunter.io/ios/app/digi-key-ar-boards-guide/id1460608847)

Explore electronic boards in augmented reality. This app provides detailed specifications for microcontrollers, single board computers, and FPGAs to help you select the right component for your projects, from robotics to AI and IoT.

**Highlights:** Augmented reality board interaction, Detailed electronic board specifications, Microcontroller, SBC, and FPGA listings, Project component selection assistance, Information for robotics, AI, and IoT

**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 Digi free?

Digi is free to download, with no in-app purchases.

### Which has better reviews, EE ToolKit or Digi?

EE ToolKit is rated higher. EE ToolKit averages 4.7 out of 5 from 1.4K ratings, while Digi averages 3.4 from 5 ratings.

### Do EE ToolKit or Digi have ads?

Neither EE ToolKit nor Digi shows ads.

### Which is updated more often, EE ToolKit or Digi?

EE ToolKit ships an update every 3 months, and Digi every 5 weeks. Most recently, EE ToolKit was updated on September 23, 2026 and Digi on September 9, 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.*