# Electronics Tools & Calculator vs Digital Electronics Quiz

The clearest difference is rating: Digital Electronics Quiz at 5.0 against Electronics Tools & Calculator's 4.0. Digital Electronics Quiz also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 15.0). Electronics Tools & Calculator's advantage is in-app purchases (none vs 7) and ratings volume (16 vs 3). On price, ads and device support there is nothing between them.

Both are free to download. Digital Electronics Quiz sells 7 in-app purchases, starting at $4.99 per month. Electronics Tools & Calculator asks for nothing beyond the download.

Digital Electronics Quiz holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Electronics Tools & Calculator has 16 ratings behind it against 3, so its average is the more settled of the two.

Electronics Tools & Calculator ships an update every 2 months, Digital Electronics Quiz every 3 weeks. The most recent releases landed on September 9, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Electronics Tools & Calculator | Digital Electronics Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (16 ratings)](https://appshunter.io/ios/app/electronics-tools-and-calculator/id1581885136/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/digital-electronics-quiz/id1583491646/reviews)** |
| Number of ratings | **16** | 3 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 63 MB | 68 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anas Abubakar](https://appshunter.io/developer/1581534101) | [Arshad Iqbal](https://appshunter.io/developer/1547001151) |

## What reviewers say

### Electronics Tools & Calculator

[App page](https://appshunter.io/ios/app/electronics-tools-and-calculator/id1581885136)

This app serves as a pocket-sized electronics lab, offering a comprehensive reference for components and circuits. It simplifies complex calculations for filters, inductors, and various circuit configurations, aiding both engineers and hobbyists in their design processes.

**Highlights:** Electronic component reference, Electronic circuit reference, Filter design calculators, Inductor winding calculators, Transformer winding calculators, Resistor and capacitor calculations, Ohm's law and power calculations

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

**In-app purchases:** none


### Digital Electronics Quiz

[App page](https://appshunter.io/ios/app/digital-electronics-quiz/id1583491646)

Practice over 1400 digital electronics multiple-choice questions covering a wide range of topics. This app serves as a self-assessment tool and quick study guide for engineering students, offering comprehensive notes and practice tests.

**Highlights:** 1400+ digital electronics MCQs, Self-assessment tests, Quick study guide, Covers basic and advanced topics, Chapter-wise quizzes, Revision notes

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Package | $4.99 | per month |
| 3 Months Package | $9.99 | per 3 months |
| 6 Months Package | $14.99 | per 6 months |
| 1 Year Package | $19.99 | per year |
| 1500 Coins | $0.99 | one-time |
| 3500 Coins | $1.99 | one-time |
| 6000 Coins | $2.99 | one-time |


## Frequently asked questions

### Is Electronics Tools & Calculator free?

Electronics Tools & Calculator is free to download, with no in-app purchases.

### Is Digital Electronics Quiz free?

Digital Electronics Quiz is free to download, with in-app purchases available.

### Which has better reviews, Electronics Tools & Calculator or Digital Electronics Quiz?

Digital Electronics Quiz is rated higher. Electronics Tools & Calculator averages 4.0 out of 5 from 16 ratings, while Digital Electronics Quiz averages 5.0 from 3 ratings.

### Do Electronics Tools & Calculator or Digital Electronics Quiz have ads?

Both Electronics Tools & Calculator and Digital Electronics Quiz show ads.

### Which is updated more often, Electronics Tools & Calculator or Digital Electronics Quiz?

Electronics Tools & Calculator ships an update every 2 months, and Digital Electronics Quiz every 3 weeks. Most recently, Electronics Tools & Calculator was updated on September 9, 2026 and Digital Electronics Quiz on June 4, 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.*