# Eng Mechanics — Mechanics Problems & Solutions

> Engineering mechanics problems and solutions with graphical explanations and online eBook access. (iPhone/iPad app by Kurt Gramoll.)

- Source: https://appshunter.io/ios/app/eng-mechanics/id1526030024 (this page in markdown: same URL + `.md`)
- Developer: [Kurt Gramoll](https://appshunter.io/developer/782218116)
- Category: Education, Productivity
- Price: Free
- Rating: 4.67/5 from 3 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 21 MB
- Languages: Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Indonesian and 15 more
- Released: 2020-08-03
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/eng-mechanics/id1526030024/reviews.md

## What is Eng Mechanics?

Eng Mechanics app provides real homework and test problems for the common engineering course called Mechanics of Materials, Deformable Bodies, or just Mechanics. All problems are organized in sections and chapters common to most textbooks. Each problem has a complete solution with graphics to help you better understand how to solve the problem. Also, each problem has a link to a theory web page for that section at the online eBook (eCoursesBook.com). There is no cost for the online eBook, and it can be accessed outside of the app. 

The paid version ($3.99) has over 400 problems. There are no ads or in-app purchases. Network connection is required to run the app since all problems are pulled from an online database. Each problem is small (less than 20 k) and are vector-based graphics. 

All problems have been used in real engineering classes. Problems are accessed through an online database, so if any errors are identified, they will be updated and the app will use the corrected version. This program is copyrighted and cannot be distributed without the author's written consent.

## Key features

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

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/eng-mechanics/id1526030024/reviews.md

### 5/5 — Great educational resource. Take a look for yourself.

*2025-10-25*

Fantastic thanks for creating this! Super useful as I look to develop my skills. Problems are clear and solutions are easy to understand along with the supporting text. All right here on my phone. Wish I had this 15 years ago.

### 5/5 — App not working

*2025-03-22*

The app was working last time I opened it, but it doesn’t work as of March 8th, 2025.

Edit: app works again

### 1/5 — App not working

*2025-03-09*

The app was working last time I opened it, but it doesn’t work as of March 8th, 2025.

### 4/5 — Former Student of Dr. Gramoll

*2022-10-26*

Hi Dr. Gramoll! Thanks for making this series of apps! I think it will help me recover my engineering problem solving skills.

A couple of edit suggestions:
1. The display within the app is partially covered at the top of the screen for the iPhone 13 Pro; I assume this may happen with other models also. It may help to add an extra band of empty space at the top or all the way around the screen.
2. Maybe you have considered this, but it would be great to have an app for Windows also, not just for Apple products.

Thanks again!

**Developer response:** Thanks for the comments. 1) Did not have a iPhone 13 to test and missed the top being covered. Opps. I will see what I can do to fix it. Space is tight for some long problems (as you know, they can be long.....). 2) Yes, the app is available for Android devices. Same names. No desktop version however (Mac or Windows).

## Frequently asked questions about Eng Mechanics

### What is Eng Mechanics?

Eng Mechanics provides homework and test problems for the engineering course Mechanics of Materials. Problems are organized like textbooks and include complete solutions with graphics and links to an online eBook.

### How many problems are available in Eng Mechanics?

The free version offers a selection of problems. The paid version, available for $3.99, includes over 400 problems for a more comprehensive study experience.

### Does Eng Mechanics have ads?

No, Eng Mechanics does not contain advertisements. The app is designed to be ad-free, ensuring an uninterrupted learning experience for users.

### Is Eng Mechanics available offline?

No, a network connection is required to run Eng Mechanics as all problems are pulled from an online database. This allows for real-time updates and access to the most current problem sets.

### How are problems updated in Eng Mechanics?

Problems are accessed through an online database. If any errors are identified, they are updated, and the app will automatically use the corrected version, ensuring accuracy.

### What devices support Eng Mechanics?

Eng Mechanics is available on iPhone, iPad, and iPod devices. The app is designed to function across these Apple platforms.

### What is the learning methodology of Eng Mechanics?

The app's methodology involves presenting real engineering problems with detailed, step-by-step solutions and graphics. It also links to an online eBook for theoretical background, supporting a blended learning approach.

### How does Eng Mechanics track progress?

The provided description does not detail specific progress tracking features within the app. It focuses on providing access to problems and solutions for study.

## Version history (last 4 releases)

### 1.0.41 — 2022-12-27

Changes
1) Font changed to block style
2) Problem server changed to www.eCoursesBook.com

### 1.0.40 — 2021-11-14

Updated so it will run on iOS 15.

### 1.0.37 — 2020-11-23

Minor update, interface enhancements

### 1.0 — 2020-08-03

No release notes.

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## More apps by Kurt Gramoll

- [eqSolver](https://appshunter.io/ios/app/eqsolver/id1090792086)
- [Beam HPC](https://appshunter.io/ios/app/beam-hpc/id1447917199)
- [Eng Dynamics](https://appshunter.io/ios/app/eng-dynamics/id1510250282)
- [Eng Statics](https://appshunter.io/ios/app/eng-statics/id1538248792)
- [Eng Fluids](https://appshunter.io/ios/app/eng-fluids/id1540624295)

All apps by Kurt Gramoll: https://appshunter.io/developer/782218116

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*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 2026-06-10.*