# Engineering Interview Questions and Answers vs Engineering Math Quiz

The clearest difference is in-app purchases: Engineering Interview Questions and Answers at none against Engineering Math Quiz's 7. Engineering Interview Questions and Answers also leads on ads (none vs shown) and iOS requirement (6.0 vs 12.0). Engineering Math Quiz's advantage is update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Engineering Math Quiz sells 7 in-app purchases, starting at $4.99 per month. Engineering Interview Questions and Answers asks for nothing beyond the download.

Engineering Interview Questions and Answers ships an update every 2 months, Engineering Math Quiz every 3 weeks. The most recent releases landed on October 8, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Engineering Interview Questions and Answers | Engineering Math Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/engineering-math-quiz/id1583491466/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 68 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [rahul baweja](https://appshunter.io/developer/804610215) | [Arshad Iqbal](https://appshunter.io/developer/1547001151) |

## What reviewers say

### Engineering Interview Questions and Answers

[App page](https://appshunter.io/ios/app/engineering-interview-questions-and-answers/id1127704412)

**Features:** macOS Compatibility

**In-app purchases:** none


### Engineering Math Quiz

[App page](https://appshunter.io/ios/app/engineering-math-quiz/id1583491466)

Practice over 350 engineering math trivia questions with this free iOS app. It offers self-assessment tests and answer keys for various topics, aiding students in their learning and exam preparation.

**Highlights:** 350+ engineering math trivia questions, Self-assessment tests, Answer keys provided, Covers basic and advanced topics, Revision guide for students, Practice for online exams

**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 | $0.99 | one-time |
| 6000 Coins | $2.99 | one-time |


## Frequently asked questions

### Is Engineering Interview Questions and Answers free?

Engineering Interview Questions and Answers is free to download, with no in-app purchases.

### Is Engineering Math Quiz free?

Engineering Math Quiz is free to download, with in-app purchases available.

### Do Engineering Interview Questions and Answers or Engineering Math Quiz have ads?

Engineering Math Quiz shows ads; Engineering Interview Questions and Answers does not.

### Which is updated more often, Engineering Interview Questions and Answers or Engineering Math Quiz?

Engineering Interview Questions and Answers ships an update every 2 months, and Engineering Math Quiz every 3 weeks. Most recently, Engineering Interview Questions and Answers was updated on October 8, 2026 and Engineering Math Quiz on October 20, 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.*