Logarithms is an educational app designed to help students learn and master the concept of logarithms. Developed by Francesco Grassi, this app is available for iPhone users and is completely free to download and use.

The app offers a range of features to aid in the understanding of logarithms. It generates equations and expressions with random numbers and provides the complete solution for each one. This ensures that the expressions and equations are always different, allowing for a varied learning experience.

With Logarithms, students can learn not only how to solve equations, but also the laws of logarithms, including simplifying and expanding expressions. This knowledge is fundamental for solving logarithmic equations effectively.

The app includes a calculator specifically designed for logarithm calculations to any base, making it a handy tool for quick calculations. Additionally, Logarithms works 100% offline, ensuring that students can access the app and its features anytime, anywhere.

Teachers will find Logarithms useful as well, as it allows them to create logarithmic equations as tasks for their students. The app even offers the option to export LaTex code to create professional-looking scripts, available as an in-app purchase.

Logarithms offers five levels of difficulty to cater to different learning needs. The first three levels, Simplify, Expand, and Equations - Easy, are free to access. For more challenging equations, users can opt for the Equations - Medium and Equations - Difficult levels through an in-app purchase.

Overall, Logarithms is an excellent tool for students studying mathematics in secondary schools and technical schools. Its comprehensive features, offline functionality, and ability to generate different equations and expressions make it a valuable resource for learning and practicing logarithms.