# Electrical Engineering: Quiz — Formulas, Calculators, Quiz

> Electrical engineering calculations and fundamental concepts tool for students and professionals. (iPhone/iPad app by Carlo Terracciano.)

- Source: https://appshunter.io/ios/app/electrical-engineering-quiz/id1330321712 (this page in markdown: same URL + `.md`)
- Developer: [Carlo Terracciano](https://appshunter.io/developer/1159639539)
- Category: Productivity, Education
- Price: Free with in-app purchases
- Rating: 4.90/5 from 11 App Store ratings · 23 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.5 · 107 MB
- Languages: Korean, Dutch, German (Germany), Russian, Romanian, European Spanish, Arabic, American English, Italian, Indonesian and 6 more
- Released: 2018-01-05
- Data updated: 2026-08-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/electrical-engineering-quiz/id1330321712/reviews.md

## What is Electrical Engineering?

Electrical engineering for technical school and college: theory, formulas and calculators explained clearly.

WHY CHOOSE IT
• In-depth theory for every component and circuit
• Calculators for every formula
• Quizzes, mind maps and flashcards for revision
• AI Scanner: turn your notes into maps and solve problems

TOPICS
• Direct current: Ohm's law, Kirchhoff's laws
• Alternating current: phasors, impedance
• Components: resistors, capacitors, inductors
• Circuits: series, parallel, RLC
• Electric machines: motors, transformers, generators
• Electronics: diodes, transistors, semiconductors

STUDY TOOLS
• Calculators, quizzes, mind maps, flashcards, archive

IDEAL FOR
Technical school students and electrical engineering majors.

Start studying electrical engineering the easier way today.

SUBSCRIPTIONS AND TERMS
Full access is available via auto-renewable subscription:
• Monthly Subscription
• Annual Subscription
Prices are shown in the app at purchase and may vary by region. Payment will be charged to your Apple ID at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours of the end of the current period. Subscriptions can be managed and auto-renew turned off in your Apple ID Account Settings after purchase.

Privacy Policy: https://masterapps.it/privacy_policy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Electrical calculations
- Basic electrical knowledge
- Advanced electrical topics
- Ohm's Law and power calculations
- Circuit analysis theorems
- Wire sizing and voltage drop
- Resistor color codes

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly subscription - Electro | $3.99 | per month |
| Annual Subscription Electronic | $8.99 | per year |
| Annual Subscription Electronic | $24.99 | per year |
| Monthly subscription - Electro | $5.99 | per month |
| Annual Subscription Electronic | $24.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Subscription Electro | $29.99 | one-time |
| Lifetime Subscription Electro | $99.99 | one-time |


## Recent user reviews (10 of 23)

All indexed reviews: https://appshunter.io/ios/app/electrical-engineering-quiz/id1330321712/reviews.md

### 5/5 — .

*2025-04-21, version 4.8*

Приложение не поддерживает русский язык, просит постоянно купить подписку. А так приложение хорошее

### 5/5 — Genial

*2025-03-02*

Exelente e ilustrativo

**Developer response:** Thanks for your awesome review! 🤗 We're thrilled you find ElectroMaster excellent and illustrative. We're jazzing up the app with more on Resistors, Ohm's Law, AC Current, and Thevenin's Theorem. Stay tuned for upgrades! 🔌🔥

### 5/5 — Ottima

*2024-10-13, version 4.7*

Fatta davvero bene

### 4/5 — Buena app

*2024-09-03, version 4.7*

La volví a instalar. Es muy entretenida y tiene muchas utilidades. Ya veo todo en español.

### 4/5 — Good

*2024-06-10, version 4.0*

Super votre App. Merci pour votre dévouement.

### 5/5 — Top

*2024-02-18, version 4.4*

Of the top.

### 5/5 — Student GearBox

*2023-11-06*

AMAZING TOPICS ELIMINATING HEAVY BOOKS

**Developer response:** Thanks for your appreciation! We're stoked that you love our app. 🥳 We're working on adding more rad content on Electronics, Ohm's Law, Capacitors, and Power Calculation. Stay tuned for more awesome updates! ⚡

### 5/5 — Muy bien

*2023-03-25, version 4.0*

Muy bien, me esta gustando ¿no encuentro cuánto cuesta?

### 5/5 — Reccomended

*2022-12-12, version 4.0*

Excellent app for learning about electricity and electrotechnics. Really handy to have everything at a touch instead of leafing through books. Thanks dev, excellent work

### 5/5 — 5 stelle

*2021-12-22, version 3.9*

ho sparso voce alla mia classe! a inizio pentamestre penso che la useranno tutti!

## Frequently asked questions about Electrical Engineering

### What electrical calculations can ElectroMaster perform?

ElectroMaster can perform a wide range of calculations including Ohm's Law, power calculations for single and three-phase systems, voltage and current division, star-delta transformations, and motor calculations. It also covers advanced topics like wire sizing based on voltage drop and power loss criteria.

### What basic electrical concepts are covered in ElectroMaster?

The app includes fundamental concepts such as current, AC/DC voltage, resistance, capacitors, relays, transformers, circuit breakers, and different types of motors. It also explains basic electronic components and IP protection ratings.

### Does ElectroMaster offer advanced electrical engineering topics?

Yes, ElectroMaster features advanced sections covering power factor correction, power loss calculations, maximum line length determination, voltage drop analysis, fuse sizing, and wire resistance. These are crucial for professional electrical design and analysis.

### Is ElectroMaster suitable for beginners in electrical engineering?

Absolutely. ElectroMaster is designed for both students and professionals. The 'Basic Knowledge' section provides essential theoretical concepts, while the 'Electrical' and 'Advanced Electrical' sections offer practical calculations and deeper insights.

### What is the update frequency for ElectroMaster?

The app was last updated on March 26, 2025, indicating active development and maintenance. Users can expect ongoing improvements and potentially new features based on the developer's update schedule.

### What devices is ElectroMaster available on?

ElectroMaster is compatible with iPhone, iPad, and iPod devices, making it accessible to a broad range of Apple users. Its interface is optimized for these platforms.

### How does ElectroMaster's pricing work?

ElectroMaster is free to download and use, but it offers in-app purchases and subscription plans for enhanced features. Subscription options include monthly and annual plans for 'Electro' and 'Electronic' content, with prices ranging from $3.99 to $24.99.

### What is the user sentiment for ElectroMaster?

ElectroMaster has received an excellent rating of 4.9 stars from 9 ratings, suggesting a very positive user experience and high satisfaction with its functionality and content.

## Version history (last 5 releases)

### 5.1 — 2026-08-20

• New, more modern and intuitive design
• Much more in-depth theory and new calculators
• New quizzes, mind maps and flashcards
• AI Scanner: turn your notes into mind maps and flashcards

### 4.10 — 2026-07-16

• New, more modern and intuitive design
• Much more in-depth theory and new calculators
• New quizzes, mind maps and flashcards
• AI Scanner: turn your notes into mind maps and flashcards

### 4.9 — 2026-06-18

• New, more modern and intuitive design
• Much more in-depth theory and new calculators
• New quizzes, mind maps and flashcards
• AI Scanner: turn your notes into mind maps and flashcards
• Bug fixes and performance improvements

### 4.8 — 2025-03-26

Hello student, enjoy the new: 
 - completely revamped graphics because studying should be a pleasure
 - new content is waiting for you
 - we have included CALCULATORS for every need 
 - the new content search feature will leave you speechless

### 4.7 — 2024-08-27

Hello student, enjoy the new: 
 - completely revamped graphics because studying should be a pleasure
 - new content is waiting for you
 - we have included CALCULATORS for every need 
 - the new content search feature will leave you speechless

## Apps similar to Electrical Engineering

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Electrical Calculations](https://appshunter.io/ios/app/electrical-calculations/id993232048) | 4.6 (125) | Free | Productivity |
| [Electronics Engineer Helper](https://appshunter.io/ios/app/electronics-engineer-helper/id896429646) | 4.8 (432) | Free | Productivity |
| [Electrical Formulator](https://appshunter.io/ios/app/electrical-formulator/id299749412) | 5.0 (1) | Free | Productivity |
| [Electrical Cost](https://appshunter.io/ios/app/electrical-cost/id1040802526) | 5.0 (3) | Free | Productivity |
| [Calctronics: Circuit Calc](https://appshunter.io/ios/app/calctronics-circuit-calc/id1583972990) | 4.0 (5) | Free | Productivity |
| [Lighting Calculations](https://appshunter.io/ios/app/lighting-calculations/id1021580336) | 4.8 (6) | Free | Productivity |

## More apps by Carlo Terracciano

- [Physics Master Homework Tutor](https://appshunter.io/ios/app/physics-master-homework-tutor/id1453430489)
- [Geometry: Formulas & Quiz](https://appshunter.io/ios/app/geometry-formulas-and-quiz/id1462584284)
- [Analisi Grammaticale Master](https://appshunter.io/ios/app/analisi-grammaticale-master/id1469806275)
- [Biology Master Animals Plants](https://appshunter.io/ios/app/biology-master-animals-plants/id1474537352)
- [PhysicsMaster Pro - Physics](https://appshunter.io/ios/app/physicsmaster-pro-physics/id1480983742)

All apps by Carlo Terracciano: https://appshunter.io/developer/1159639539

## Related topics

[electrical engineering complete quiz](https://appshunter.io/ios/topics/electrical-engineering-complete-quiz) · [electric circuit analysis quiz](https://appshunter.io/ios/topics/electric-circuit-analysis-quiz) · [electrical engineering pack](https://appshunter.io/ios/topics/electrical-engineering-pack) · [electrical engineering mag](https://appshunter.io/ios/topics/electrical-engineering-mag) · [electromagnetism quiz](https://appshunter.io/ios/topics/electromagnetism-quiz)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*