# Material Engineering vs Emmanet International School

The clearest difference is in-app purchases: Emmanet International School at none against Material Engineering's 6. Emmanet International School also leads on iOS requirement (15.5 vs 17.0). On price, update cadence, ads 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. Emmanet International School asks for nothing beyond the download.

Material Engineering ships an update every 3 months, Emmanet International School every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Material Engineering | Emmanet International School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/material-engineering/id6739977362/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 150 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) | [NLET](https://appshunter.io/developer/1570619872) |

## What reviewers say

### 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, Vision Pro support

**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 |


### Emmanet International School

[App page](https://appshunter.io/ios/app/emmanet-international-school/id6758817766)

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

**In-app purchases:** none


## Frequently asked questions

### Is Material Engineering free?

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

### Is Emmanet International School free?

Emmanet International School is free to download, with no in-app purchases.

### Do Material Engineering or Emmanet International School have ads?

Neither Material Engineering nor Emmanet International School shows ads.

### Which is updated more often, Material Engineering or Emmanet International School?

Material Engineering ships an update every 3 months, and Emmanet International School every 2 months. Most recently, Material Engineering was updated on October 24, 2026 and Emmanet International School on October 24, 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.*