# Electronic Devices Quiz vs Electronic Circuits Calculator

The clearest difference is in-app purchases: Electronic Circuits Calculator at none against Electronic Devices Quiz's 7. Electronic Devices Quiz's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Electronic Devices Quiz sells 7 in-app purchases, starting at $4.99 per month. Electronic Circuits Calculator asks for nothing beyond the download.

Electronic Devices Quiz ships an update every 3 weeks, Electronic Circuits Calculator every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Electronic Devices Quiz | Electronic Circuits Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 68 MB | 17 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arshad Iqbal](https://appshunter.io/developer/1547001151) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Electronic Devices Quiz

[App page](https://appshunter.io/ios/app/electronic-devices-quiz/id1584633982)

**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 |


### Electronic Circuits Calculator

[App page](https://appshunter.io/ios/app/electronic-circuits-calculator/id6444422711)

This comprehensive electronics toolkit offers over 130 calculators, circuit tools, and guides for various skill levels. It covers essential concepts, components, and circuit design, making it ideal for learning, prototyping, or quick checks.

**Highlights:** Over 130 calculators and circuit tools, Step-by-step explanations and formulas, Covers basic calculators, resistors, capacitors, inductors, diodes, transistors, and more, Ideal for learning, prototyping, and quick checks, Supports light and dark mode, Available in 14 languages

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

**In-app purchases:** none


## Frequently asked questions

### Is Electronic Devices Quiz free?

Electronic Devices Quiz is free to download, with in-app purchases available.

### Is Electronic Circuits Calculator free?

Electronic Circuits Calculator is free to download, with no in-app purchases.

### Do Electronic Devices Quiz or Electronic Circuits Calculator have ads?

Both Electronic Devices Quiz and Electronic Circuits Calculator show ads.

### Which is updated more often, Electronic Devices Quiz or Electronic Circuits Calculator?

Electronic Devices Quiz ships an update every 3 weeks, and Electronic Circuits Calculator every 2 months. Most recently, Electronic Devices Quiz was updated on November 3, 2026 and Electronic Circuits Calculator on November 5, 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.*