Aöf Not Hesaplama is an Android application developed by BtSmartApp, which provides a simple and easy way to calculate the grades of the Anadolu University Open Education Faculty students. With the new 4 wrongs and 1 right practice implemented since theacademic year, this app calculates the average and grade in the new system.

The program calculates the exam grade by subtracting one fourth of the number of wrong answers from the number of correct answers in test exams consisting of multiple-choice questions. The exam grade is then multiplied by the point value of a question. If the exam grade is below zero, it is considered zero. The success grade is calculated by taking 30% of the midterm exam grade and 70% of the final exam grade. The lower limit value of the success grade is 35, effective from the spring semester of theacademic year. The letter grades in the Anadolu University Open Education System are determined according to the Principles of the Student Evaluation System of Anadolu University Open Education, Economics and Management Faculties in the relevant semester in which the course is taken.