# DSV Learning vs Mechanical Engineering Book

The clearest difference is price: DSV Learning at Free against Mechanical Engineering Book's $1.99. DSV Learning also leads on update cadence (every 4 weeks vs every 11 months). Mechanical Engineering Book's advantage is iOS requirement (10.0 vs 15). On review sentiment, ads, in-app purchases and device support there is nothing between them.

DSV Learning is free to download; Mechanical Engineering Book costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DSV Learning ships an update every 4 weeks, Mechanical Engineering Book every 11 months. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | DSV Learning | Mechanical Engineering Book |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[4.7 (12 ratings)](https://appshunter.io/ios/app/mechanical-engineering-book/id6448752936/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 11 months |
| Monetization | **Free** | Paid |
| Size | 33 MB | 38 MB |
| Requires iOS | 15 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DSV](https://appshunter.io/developer/1400248649) | [Haroon Khalil](https://appshunter.io/developer/1685448939) |

## What reviewers say

### DSV Learning

[App page](https://appshunter.io/ios/app/dsv-learning/id1556028404)

Access educational content and news on your mobile device. Stay informed and learn on the go with this application.

**Highlights:** Access educational content, Read news, Mobile access, Learning on the go

**In-app purchases:** none


### Mechanical Engineering Book

[App page](https://appshunter.io/ios/app/mechanical-engineering-book/id6448752936)

This app provides a comprehensive guide to mechanical engineering, covering fundamental concepts, key terms, and essential formulas. It's designed for students and professionals to deepen their understanding of machine mechanisms and engineering principles.

**Highlights:** Learn mechanical engineering principles, Understand machine mechanisms, Access engineering formulas and equations, Explore engineering facts, Covers thermodynamics, materials science, and more, Designed for professionals and students

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

**In-app purchases:** none


## Frequently asked questions

### Is DSV Learning free?

DSV Learning is free to download, with no in-app purchases.

### Is Mechanical Engineering Book free?

Mechanical Engineering Book costs $1.99, with no in-app purchases.

### Do DSV Learning or Mechanical Engineering Book have ads?

Neither DSV Learning nor Mechanical Engineering Book shows ads.

### Which is updated more often, DSV Learning or Mechanical Engineering Book?

DSV Learning ships an update every 4 weeks, and Mechanical Engineering Book every 11 months. Most recently, DSV Learning was updated on September 16, 2026 and Mechanical Engineering Book on September 9, 2026.

---

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