The Normal Distribution Calculator is a new Android app developed by Alexandre Meslé. This free utility and tool app allows users to easily make computations over Gaussian variables. With this app, you can choose the mean and standard deviation of the distribution and compute various probabilities.

The app provides the ability to compute the probabilities P(X < a), P(X > a), and P(a < X < b). Additionally, it allows you to find the value of 'a' such that P(X < a) = p or P(-a < X < a) = p, for a given probability 'p'.

This app has just been released and will be extended in the future. It is ad-less certified, meaning it will not show any notifications or ask for unnecessary permissions. If you come across any mistakes, bugs, or have any suggestions, you can contact the developer, and they will consider your messages with great attention.

Overall, the Normal Distribution Calculator is a handy tool for anyone working with Gaussian variables, providing easy computation and probability analysis.