# Electrodoc Pro vs Electrical Engineering

The clearest difference is price: Electrical Engineering at Free against Electrodoc Pro's $4.99. Electrical Engineering also leads on rating (4.9 vs 4.6). Electrodoc Pro's advantage is in-app purchases (none vs 8) and ads (none vs shown). On review sentiment, update cadence and device support there is nothing between them.

Electrical Engineering is free to download; Electrodoc Pro costs $4.99 up front. Electrical Engineering sells 7 in-app purchases, starting at $3.99 per month. Electrodoc Pro asks for nothing beyond the download.

Electrical Engineering holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Electrodoc Pro has 62 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 75% of Electrodoc Pro's written reviews are positive against 74% of Electrical Engineering's, so the app with the better star average is not the one people write more warmly about.

Electrodoc Pro ships an update every 3 months, Electrical Engineering every 2 months. The most recent releases landed on September 26, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Electrodoc Pro | Electrical Engineering |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.6 (62 ratings)](https://appshunter.io/ios/app/electrodoc-pro/id1146647134/reviews) | **[4.9 (11 ratings)](https://appshunter.io/ios/app/electrical-engineering-quiz/id1330321712/reviews)** |
| Number of ratings | **62** | 11 |
| Positive reviews | **75.4% of reviews** | 73.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#161** | — |
| Size | 25 MB | 115 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IODEMA Srl](https://appshunter.io/developer/1146647133) | [Carlo Terracciano](https://appshunter.io/developer/1159639539) |

## What reviewers say

### Electrodoc Pro

[App page](https://appshunter.io/ios/app/electrodoc-pro/id1146647134)

**Currently charting:** #161 Top Paid · Productivity (US App Store)

This app is a comprehensive toolkit for electronics enthusiasts and professionals. It offers a wide range of calculators, reference tables, and pin-out diagrams for various electronic components and connectors. Simplify complex calculations and access essential information quickly.

**Highlights:** Resistor color code lookup, Ohm's Law calculator, LED resistor calculator, NE555 timer calculator, Extensive port pin-out diagrams, Electronics reference tables

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

**In-app purchases:** none


### Electrical Engineering

[App page](https://appshunter.io/ios/app/electrical-engineering-quiz/id1330321712)

This app provides electrical calculations and fundamental concepts for students and professionals. It covers Ohm's Law, power calculations, circuit analysis, and advanced topics like wire sizing and power factor correction.

**Highlights:** Electrical calculations, Basic electrical knowledge, Advanced electrical topics, Ohm's Law and power calculations, Circuit analysis theorems, Wire sizing and voltage drop, Resistor color codes

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription - Electro | $3.99 | per month |
| Monthly subscription - Electro | $5.99 | per month |
| Annual Subscription Electronic | $8.99 | per year |
| Annual Subscription Electronic | $24.99 | per year |
| Annual Subscription Electronic | $24.99 | per year |
| Lifetime Subscription Electro | $29.99 | one-time |
| Circuits & Electric Machines | $99.99 | one-time |


## Frequently asked questions

### Is Electrodoc Pro free?

Electrodoc Pro costs $4.99, with no in-app purchases.

### Is Electrical Engineering free?

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

### Which has better reviews, Electrodoc Pro or Electrical Engineering?

Electrical Engineering is rated higher. Electrodoc Pro averages 4.6 out of 5 from 62 ratings, while Electrical Engineering averages 4.9 from 11 ratings.

### Do Electrodoc Pro or Electrical Engineering have ads?

Electrical Engineering shows ads; Electrodoc Pro does not.

### Which is updated more often, Electrodoc Pro or Electrical Engineering?

Electrodoc Pro ships an update every 3 months, and Electrical Engineering every 2 months. Most recently, Electrodoc Pro was updated on September 26, 2026 and Electrical Engineering on September 28, 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.*