EXO Maths G3 Primary 3rd Grade

I am a parent of a 9 year old boy and I created this app to help him work on and revise mathematics. I found that the amount of exercises given by the teachers was not enough for him to master the concepts and methods in mathematics. The application creates exercises by themes and subjects or levels, with each time new questions. I show detailed correction of the answers. It also makes it possible to set work objectives (for example 100 correct answers per day) and to recommend subjects to be worked on as a priority (Todos). I use it daily with my kid. I share it now so that it can be useful to everyone.
The app contains nearly 200 exercises. Each exercise is a mini program that creates questions and corrects the answers. The questions change every time. The exercises are sorted by level of difficulty, and each exercise is accompanied by help material.
The application is structured according to the following main themes : numbers, operations, measurement (time and duration, weights, lengths, volumes and money) and geometry (symmetries and geometric shapes). An explorer allows you to choose the exercises.
For parents, a dashboard allows to track progress, set goals or recommend exercises to be done as a priority (todos).
For the student, a score is displayed to show results and progress on current goals ; a history is available to measure progress and results over time.
The application allows you to create several user profiles: several children can use it, while saving their history and preferences.
The application can serve as an educational support for teachers in the context of semi-autonomous work : the native multi-profile mode allows teachers to create several workspaces for students; the exercises generated with their answers constitute a teaching material ; the dashboard is useful to measure progress.
The app contains no ads, no in-app purchases. It does not collect personal data. It does not link to any website.