Nice app
However, the only reason why a star was docked is that it is nearly unreadable on my iPhone. It's great on my iPad.

This app helps students and early-year physics/engineering learners grasp concepts of stress and pressure through scientific animations. It includes exercises to reinforce understanding.
1.3
January 5, 2020
App preview
Stress and Pressure utilizes scientific animations to explain complex concepts. It also provides exercises to help users practice and reinforce their understanding of stress and pressure.
The app includes exercises that allow users to test their knowledge. While specific progress tracking features are not detailed, completing these exercises serves as a form of self-assessment for learning.
Stress and Pressure is designed as an educational tool for understanding physics concepts. It does not appear to offer any formal certifications upon completion of its content.
Stress and Pressure is available for iPhone, iPad, and iPod devices, providing flexibility for users across the Apple ecosystem.
The latest version of Stress and Pressure was released on January 5, 2020. While updates are not frequent, the app has been stable since its last revision.
Stress and Pressure is a paid application, available for $3.99. This one-time purchase grants access to all its educational content and features.
No, Stress and Pressure does not contain advertisements. As a paid application, it offers an uninterrupted learning experience without any ad interruptions.
Stress and Pressure has an age rating of 4+, making it suitable for a wide range of learners, including young students and those new to physics and engineering.