# Electrical Components Quiz vs Electrical Exam Prep

The clearest difference is rating: Electrical Components Quiz at 5.0 against Electrical Exam Prep's 4.7. Electrical Exam Prep's advantage is update cadence (every 5 months vs every 12 months) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Electrical Components Quiz sells 4 in-app purchases, starting at $7.99 per 7 days and Electrical Exam Prep sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Electrical Components Quiz holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 7 and 7 respectively.

Electrical Components Quiz ships an update every 12 months, Electrical Exam Prep every 5 months. The most recent releases landed on November 4, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Electrical Components Quiz | Electrical Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/electrical-components-quiz/id6476490461/reviews)** | [4.7 (7 ratings)](https://appshunter.io/ios/app/electrical-exam-prep-nec-quiz/id6736984301/reviews) |
| Number of ratings | 7 | 7 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 25 MB | 29 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) | [buckley johnson](https://appshunter.io/developer/735654252) |

## What reviewers say

### Electrical Components Quiz

[App page](https://appshunter.io/ios/app/electrical-components-quiz/id6476490461)

Test your knowledge of electrical components with an AI-powered quiz. Progress through levels by correctly identifying over 2000 components. Earn points for correct answers and lose them for incorrect ones.

**Highlights:** AI-powered component identification, Over 2000 electrical components, Level-based progression system, Scoring system for correct/incorrect answers, Retake levels for improvement

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $7.99 | per 7 days |
| Month | $19.99 | per month |
| Year | $29.99 | per year |
| Unlock full access | $5.99 | one-time |


### Electrical Exam Prep

[App page](https://appshunter.io/ios/app/electrical-exam-prep-nec-quiz/id6736984301)

Prepare for your electrician's license exam with a comprehensive question bank and adaptive learning tools. Master the NEC code with smart hints and track your progress to build confidence for exam day.

**Highlights:** 1350+ NEC-related questions, Adaptive drill engine, Smart code hints for NEC navigation, 17 focused exam modules, Realistic exam practice, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $4.99 | per month |
| Full Access | $19.99 | per month |


## Frequently asked questions

### Is Electrical Components Quiz free?

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

### Is Electrical Exam Prep free?

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

### Which has better reviews, Electrical Components Quiz or Electrical Exam Prep?

Electrical Components Quiz is rated higher. Electrical Components Quiz averages 5.0 out of 5 from 7 ratings, while Electrical Exam Prep averages 4.7 from 7 ratings.

### Do Electrical Components Quiz or Electrical Exam Prep have ads?

Neither Electrical Components Quiz nor Electrical Exam Prep shows ads.

### Which is updated more often, Electrical Components Quiz or Electrical Exam Prep?

Electrical Components Quiz ships an update every 12 months, and Electrical Exam Prep every 5 months. Most recently, Electrical Components Quiz was updated on November 4, 2026 and Electrical Exam Prep on November 12, 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.*