# Bärhausen vs Electrical Engineering Toolkit

The clearest difference is in-app purchases: Bärhausen at none against Electrical Engineering Toolkit's 3. Electrical Engineering Toolkit's advantage is update cadence (every 9 months vs every 22 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Electrical Engineering Toolkit sells 3 in-app purchases, starting at $0.99 per month. Bärhausen asks for nothing beyond the download.

Bärhausen ships an update every 22 months, Electrical Engineering Toolkit every 9 months. The most recent releases landed on October 24, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Bärhausen | Electrical Engineering Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/electrical-engineering-toolkit/id6474202026/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 9 months** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 12 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [i42 Informationsmanagement GmbH](https://appshunter.io/developer/368953335) | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) |

## What reviewers say

### Bärhausen

[App page](https://appshunter.io/ios/app/barhausen/id1093130347)

**Features:** macOS Compatibility

**In-app purchases:** none


### Electrical Engineering Toolkit

[App page](https://appshunter.io/ios/app/electrical-engineering-toolkit/id6474202026)

This comprehensive toolkit offers a wide range of calculators for electronics design, PCB layout, and RF work. Instantly check formulas, verify lab results, and estimate component values for various engineering tasks.

**Highlights:** Ohm's Law calculator, Resistor color code lookup, PCB impedance calculation, RF power and dB converters, Electromechanical calculations, Physics and foundation formulas

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version / monthly | $0.99 | per month |
| Full version / year | $3.99 | per year |
| Support project, remove ADS | $5.99 | one-time |


## Frequently asked questions

### Is Bärhausen free?

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

### Is Electrical Engineering Toolkit free?

Electrical Engineering Toolkit is free to download, with in-app purchases available.

### Do Bärhausen or Electrical Engineering Toolkit have ads?

Neither Bärhausen nor Electrical Engineering Toolkit shows ads.

### Which is updated more often, Bärhausen or Electrical Engineering Toolkit?

Bärhausen ships an update every 22 months, and Electrical Engineering Toolkit every 9 months. Most recently, Bärhausen was updated on October 24, 2026 and Electrical Engineering Toolkit on November 4, 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.*