# Ohm's Law App vs Electrical Engineering Toolkit

The clearest difference is in-app purchases: Ohm's Law App at none against Electrical Engineering Toolkit's 3. Ohm's Law App also leads on iOS requirement (12.0 vs 16.2). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Ohm's Law App | Electrical Engineering Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 months |
| Size | 28 MB | 12 MB |
| Requires iOS | **12.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Edwin Mejia](https://appshunter.io/developer/1620400021) | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) |

## What reviewers say

### Ohm's Law App

[App page](https://appshunter.io/ios/app/ohms-law-app/id1622295855)

**Features:** macOS Compatibility

**In-app purchases:** none


### Electrical Engineering Toolkit

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

**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 Ohm's Law App free?

Ohm's Law App 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 Ohm's Law App or Electrical Engineering Toolkit have ads?

Neither Ohm's Law App nor Electrical Engineering Toolkit shows ads.

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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.*