# Electronics Engineer Helper vs Electrical Code

The clearest difference is in-app purchases: Electrical Code at none against Electronics Engineer Helper's 2. Electrical Code also leads on ratings volume (9.3K vs 442) and iOS requirement (12.0 vs 17.0). Electronics Engineer Helper's advantage is review sentiment (98% vs 71%) and update cadence (monthly vs every 4 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. Electronics Engineer Helper sells 2 in-app purchases, starting at $4.89 per year. Electrical Code asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Electronics Engineer Helper against 4.8 for Electrical Code. That said, the two scores are not equally well evidenced: Electrical Code has 9.3K ratings behind it against 442, so its average is the more settled of the two. Written reviews are what separate them: 98% of Electronics Engineer Helper's written reviews are positive against 71% of Electrical Code's.

Electronics Engineer Helper ships an update monthly, Electrical Code every 4 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Electronics Engineer Helper | Electrical Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (442 ratings)](https://appshunter.io/ios/app/electronics-engineer-helper/id896429646/reviews)** | [4.8 (9.3K ratings)](https://appshunter.io/ios/app/electrical-code-a-day/id934222651/reviews) |
| Number of ratings | 442 | **9.3K** |
| Positive reviews | **97.7% of reviews** | 70.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 93 MB | 11 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Rostyslav Dovhaliuk](https://appshunter.io/developer/896429649) | [PawEng, LLC](https://appshunter.io/developer/390058606) |

## What reviewers say

### Electronics Engineer Helper

[App page](https://appshunter.io/ios/app/electronics-engineer-helper/id896429646)

This app provides a comprehensive suite of calculators and reference tools for electronics enthusiasts and professionals. It includes features for component identification, circuit calculations, and electrical property analysis, aiding in both study and practical work.

**Highlights:** Datasheet search, Resistor color code calculator, Electronic schematic symbols, Pinouts guide, Ohm's law calculator, AWG converter, Unit converter

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Year Subscription | $4.89 | per year |
| Lifetime PRO Version | $12.49 | one-time |

**What reviewers like**

- 🚀 Useful tool
- 👍 Comprehensive reference
- 👍 Intuitive and well-designed
- 👍 Saves time and effort
- 👍 Excellent for beginners and professionals

**What reviewers complain about**

- 💰 Some advanced features require paid subscription
- 🇷🇺 Some content in Russian language

**Reported bugs**

- Incorrect resistor color code display for some values
- In-app purchase option not working for some users

**Requested features**

- Add more circuit schematics and examples
- Include ASCII code to decimal, hex, and octal conversion
- Expand the pinout section with more details
- Add active filter (RC, RL, RLC, LC) calculators
- Include digital to analog converter, transistor, and transformer calculators


### Electrical Code

[App page](https://appshunter.io/ios/app/electrical-code-a-day/id934222651)

Test your electrical knowledge daily with a new question based on the US electrical code. Perfect for apprentices, journeymen, and masters seeking to learn or refresh their understanding of electrical concepts and regulations.

**Highlights:** Daily electrical code questions, Questions written by a real electrician, Covers a wide range of electrical topics, Suitable for learning and refreshers, US electrical code compliance

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

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for studying electrical content
- 🚀 Convenient app for refreshing knowledge
- 💡 Great tool for sharpening knowledge and testing
- 👍 Awesome for narrowing down NEC questions

**What reviewers complain about**

- 🐛 Lacks explanations for wrong answers
- 🐛 Some answers may be incorrect or unclear
- 🐛 Mediocre grammar and proofreading
- 🐛 Cannot toggle back and forth through questions

**Reported bugs**

- Some questions and answers are not up to date
- Compatibility issues with older devices

**Requested features**

- Provide NEC references and explanations for answers
- Add a feature to review past questions
- Improve question quality and proofreading


## Frequently asked questions

### Is Electronics Engineer Helper free?

Electronics Engineer Helper is free to download, with in-app purchases available.

### Is Electrical Code free?

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

### Which has better reviews, Electronics Engineer Helper or Electrical Code?

Electronics Engineer Helper is rated higher. Electronics Engineer Helper averages 4.8 out of 5 from 442 ratings, while Electrical Code averages 4.8 from 9.3K ratings.

### Do Electronics Engineer Helper or Electrical Code have ads?

Neither Electronics Engineer Helper nor Electrical Code shows ads.

### Which is updated more often, Electronics Engineer Helper or Electrical Code?

Electronics Engineer Helper ships an update monthly, and Electrical Code every 4 months. Most recently, Electronics Engineer Helper was updated on November 1, 2026 and Electrical Code on November 1, 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.*