# Electronic Devices Quiz vs EE Calculators and Notes

The clearest difference is in-app purchases: EE Calculators and Notes at none against Electronic Devices Quiz's 7. EE Calculators and Notes also leads on ads (none vs shown). Electronic Devices Quiz's advantage is update cadence (every 3 weeks vs every 4 months). On price, device support and iOS requirement there is nothing between them.

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

Electronic Devices Quiz ships an update every 3 weeks, EE Calculators and Notes every 4 months. The most recent releases landed on September 7, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Electronic Devices Quiz | EE Calculators and Notes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 68 MB | 37 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Arshad Iqbal](https://appshunter.io/developer/1547001151) | [Muhammad Faizan Ali Khan](https://appshunter.io/developer/1734026777) |

## 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 |


### EE Calculators and Notes

[App page](https://appshunter.io/ios/app/ee-calculators-and-notes/id6642680188)

This app provides electrical engineering students and professionals with comprehensive notes, exam preparation MCQs, essential books, IQ tests, and powerful calculators. It offers offline access and regular updates to enhance learning and problem-solving skills in the field.

**Highlights:** Comprehensive electrical engineering notes, MCQs for exam preparation, Curated library of essential books, IQ tests for problem-solving, Powerful electrical engineering calculators, Offline access to content

**Features:** macOS Compatibility

**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 EE Calculators and Notes free?

EE Calculators and Notes is free to download, with no in-app purchases.

### Do Electronic Devices Quiz or EE Calculators and Notes have ads?

Electronic Devices Quiz shows ads; EE Calculators and Notes does not.

### Which is updated more often, Electronic Devices Quiz or EE Calculators and Notes?

Electronic Devices Quiz ships an update every 3 weeks, and EE Calculators and Notes every 4 months. Most recently, Electronic Devices Quiz was updated on September 7, 2026 and EE Calculators and Notes on June 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*