# Electrical Engineering Pack vs Easy Ohm's Law

The clearest difference is price: Easy Ohm's Law at Free against Electrical Engineering Pack's $4.99. Easy Ohm's Law also leads on iOS requirement (11.0 vs 17.6). Electrical Engineering Pack's advantage is rating (4.7 vs 1.5) and in-app purchases (none vs 1). On review sentiment, update cadence, ads and device support there is nothing between them.

Easy Ohm's Law is free to download; Electrical Engineering Pack costs $4.99 up front. Easy Ohm's Law sells 1 one-off in-app purchase. Electrical Engineering Pack asks for nothing beyond the download.

Electrical Engineering Pack holds the better App Store score, 4.7 against 1.5. That said, the two scores are not equally well evidenced: Electrical Engineering Pack has 76 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of Electrical Engineering Pack's written reviews are positive against 69% of Easy Ohm's Law's.

Electrical Engineering Pack ships an update every 4 months, Easy Ohm's Law every 3 months. The most recent releases landed on September 18, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Electrical Engineering Pack | Easy Ohm's Law |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.7 (76 ratings)](https://appshunter.io/ios/app/electrical-engineering-pack/id505423236/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/easy-ohms-law/id814088524/reviews) |
| Number of ratings | **76** | 2 |
| Positive reviews | **75.0% of reviews** | 69.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 14 MB | 2 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Siu Yuen Ho](https://appshunter.io/developer/814088527) |

## What reviewers say

### Electrical Engineering Pack

[App page](https://appshunter.io/ios/app/electrical-engineering-pack/id505423236)

This app provides a comprehensive suite of electrical calculators and converters for engineers, electricians, and students. It features over 60 calculators for various electrical parameters and 16 converter categories with extensive unit support. Calculations update automatically as input values or units are changed.

**Highlights:** 60+ Electrical Calculators, 16 Electrical Converter Categories, Automatic Calculation Updates, Resistor Color Code Calculator, Upgraded Voltage Drop Calculator, NEC/IEEE Standards Compliant

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

**In-app purchases:** none


### Easy Ohm's Law

[App page](https://appshunter.io/ios/app/easy-ohms-law/id814088524)

This app helps you calculate voltage, current, resistance, and power. Simply input any two values, and the rest will be automatically computed with adjusted units. It supports a wide range of languages for global accessibility.

**Highlights:** Calculate voltage, current, resistance, and power, Automatic unit adjustment, Input any two values for instant calculation, Supports 21 languages, Available on iPhone and iPad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro feature | $1.99 | one-time |


## Frequently asked questions

### Is Electrical Engineering Pack free?

Electrical Engineering Pack costs $4.99, with no in-app purchases.

### Is Easy Ohm's Law free?

Easy Ohm's Law is free to download, with in-app purchases available.

### Which has better reviews, Electrical Engineering Pack or Easy Ohm's Law?

Electrical Engineering Pack is rated higher. Electrical Engineering Pack averages 4.7 out of 5 from 76 ratings, while Easy Ohm's Law averages 1.5 from 2 ratings.

### Do Electrical Engineering Pack or Easy Ohm's Law have ads?

Neither Electrical Engineering Pack nor Easy Ohm's Law shows ads.

### Which is updated more often, Electrical Engineering Pack or Easy Ohm's Law?

Electrical Engineering Pack ships an update every 4 months, and Easy Ohm's Law every 3 months. Most recently, Electrical Engineering Pack was updated on September 18, 2026 and Easy Ohm's Law on September 24, 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.*