# Digital Electronics Quiz vs Electrical Formulas Quiz

The clearest difference is ads: Electrical Formulas Quiz at none against Digital Electronics Quiz's shown. Digital Electronics Quiz's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (3 vs 1). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Digital Electronics Quiz sells 7 in-app purchases, starting at $4.99 per month and Electrical Formulas Quiz sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Digital Electronics Quiz against 5.0 for Electrical Formulas Quiz. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Digital Electronics Quiz ships an update every 3 weeks, Electrical Formulas Quiz every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Digital Electronics Quiz | Electrical Formulas Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/digital-electronics-quiz/id1583491646/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/electrical-formulas-quiz/id6754638500/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 68 MB | 10 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Arshad Iqbal](https://appshunter.io/developer/1547001151) | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) |

## What reviewers say

### 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 |


### Electrical Formulas Quiz

[App page](https://appshunter.io/ios/app/electrical-formulas-quiz/id6754638500)

Master electrical calculations with this comprehensive quiz app. Test your knowledge on a vast array of electrical formulas, from basic concepts to complex AC circuits. Ideal for students and professionals seeking to reinforce their understanding.

**Highlights:** Extensive formula coverage, Interactive quizzes, Quick reference tool, Covers AC and DC circuits, Impedance and power factor calculations, 3-phase power analysis

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $7.99 | per 7 days |
| Month | $19.99 | per month |
| Year | $29.99 | per year |


## Frequently asked questions

### Is Digital Electronics Quiz free?

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

### Is Electrical Formulas Quiz free?

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

### Which has better reviews, Digital Electronics Quiz or Electrical Formulas Quiz?

Digital Electronics Quiz and Electrical Formulas Quiz are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Digital Electronics Quiz or Electrical Formulas Quiz have ads?

Digital Electronics Quiz shows ads; Electrical Formulas Quiz does not.

### Which is updated more often, Digital Electronics Quiz or Electrical Formulas Quiz?

Digital Electronics Quiz ships an update every 3 weeks, and Electrical Formulas Quiz every 3 months. Most recently, Digital Electronics Quiz was updated on November 3, 2026 and Electrical Formulas Quiz on October 30, 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.*