# EE ToolKit vs Siggi

The clearest difference is price: EE ToolKit at Free against Siggi's $8.49. Siggi's advantage is in-app purchases (none vs 1) and update cadence (daily vs every 3 months). On ads, device support and iOS requirement there is nothing between them.

EE ToolKit is free to download; Siggi costs $8.49 up front. EE ToolKit sells 1 one-off in-app purchase. Siggi asks for nothing beyond the download.

EE ToolKit ships an update every 3 months, Siggi daily. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | EE ToolKit | Siggi |
| --- | --- | --- |
| Price | **Free** | $8.49 |
| Rating | **[4.7 (1.4K ratings)](https://appshunter.io/ios/app/ee-toolkit/id391792609/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 90.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 289 MB | 30 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Thomas Gruber](https://appshunter.io/developer/342699861) | [FeST Application](https://appshunter.io/developer/1450104037) |

## 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


### Siggi

[App page](https://appshunter.io/ios/app/siggi-smartphone-guide/id6747631567)

This app provides step-by-step voice guidance for elderly individuals to easily navigate smartphone functions. It simplifies tasks like changing settings, managing photos, and using apps through intuitive voice commands and a clear interface.

**Highlights:** Voice command navigation, Step-by-step guided assistance, Simple and intuitive interface, Accessibility focused options, Guides for photos, apps, email, and internet, Emergency call and health app guidance

**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 Siggi free?

Siggi costs $8.49, with no in-app purchases.

### Do EE ToolKit or Siggi have ads?

Neither EE ToolKit nor Siggi shows ads.

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

EE ToolKit ships an update every 3 months, and Siggi daily. Most recently, EE ToolKit was updated on October 15, 2026 and Siggi 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.*