# Eng Mechanics vs Material Engineering

The clearest difference is in-app purchases: Eng Mechanics at none against Material Engineering's 6. Eng Mechanics also leads on ratings volume (3 vs 1) and iOS requirement (9.0 vs 17.0). Material Engineering's advantage is rating (5.0 vs 4.7) and update cadence (every 3 months vs every 12 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Material Engineering sells 6 in-app purchases, starting at $9.99 per month. Eng Mechanics asks for nothing beyond the download.

Material Engineering holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Eng Mechanics ships an update every 12 months, Material Engineering every 3 months. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Eng Mechanics | Material Engineering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/eng-mechanics/id1526030024/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/material-engineering/id6739977362/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 21 MB | 17 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kurt Gramoll](https://appshunter.io/developer/782218116) | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) |

## What reviewers say

### Eng Mechanics

[App page](https://appshunter.io/ios/app/eng-mechanics/id1526030024)

This app offers a comprehensive collection of mechanics of materials problems and solutions, mirroring common textbook structures. It provides detailed explanations with graphics and links to an online eBook for further study. Access to all problems requires a paid upgrade.

**Highlights:** Mechanics of Materials problems, Complete solutions with graphics, Organized by textbook sections, Links to online eBook, Real engineering class problems, Updated error corrections

**Features:** macOS Compatibility

**In-app purchases:** none


### Material Engineering

[App page](https://appshunter.io/ios/app/material-engineering/id6739977362)

Master material science concepts with an engaging quiz app. Explore diverse topics, receive instant feedback, and track your progress. Perfect for students, professionals, and enthusiasts seeking to deepen their understanding of materials.

**Highlights:** Comprehensive quizzes on various material types, Expert-designed challenging questions, Instant feedback with detailed explanations, Personalized progress tracking and analytics, Diverse quiz modes (practice, timed, topic-focused), Achievements and leaderboards

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $9.99 | per month |
| 6 Months | $19.99 | per 6 months |
| 1 Year | $29.99 | per year |
| 1500 | $0.99 | one-time |
| 3500 | $1.99 | one-time |
| 9000 | $3.99 | one-time |


## Frequently asked questions

### Is Eng Mechanics free?

Eng Mechanics is free to download, with no in-app purchases.

### Is Material Engineering free?

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

### Which has better reviews, Eng Mechanics or Material Engineering?

Material Engineering is rated higher. Eng Mechanics averages 4.7 out of 5 from 3 ratings, while Material Engineering averages 5.0 from 1 ratings.

### Do Eng Mechanics or Material Engineering have ads?

Neither Eng Mechanics nor Material Engineering shows ads.

### Which is updated more often, Eng Mechanics or Material Engineering?

Eng Mechanics ships an update every 12 months, and Material Engineering every 3 months. Most recently, Eng Mechanics was updated on October 13, 2026 and Material Engineering on October 16, 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.*