GPA Tracker for Windows 8 app will keep track of your grades, credits, and grade point average for each semester or quarter you attend school for up to five years. You can use GPA tracker to evaluate past school records , your current school records and you can use it to predict what your GPA might be under various scenarios. It is undoubtedly the easiest way you can track school grades ever invented. If you are parent , you can track your children's GPA through school. It maintains grades on a numerical basis when the highest grade level is 4 and the lowest is zero. On the opening screen you can select whether you are on a semester basis or quarter basis using the labeled option button - Semester/Quarter. You can also set the initial year you wish to track your grades by entering the year in the initial year text field and pressing the Update button.