Study Journal is a free Android app developed by d_romka for university professors to keep track of attendance and student achievement. The app offers a range of features to help professors manage their classes efficiently. With Study Journal, professors can customize a summary statement, enroll students in multiple groups, and set up a graphical representation of the table. The app also allows professors to import student records from files, save and restore databases, and view the average of the class. Additionally, Study Journal syncs with the calendar, where events have to contain the group's name, subject's abbreviation, and class type's abbreviation.

It is essential to note that Study Journal is designed explicitly for tablets. While it works on smartphones, most of the interface will not be available or will be uncomfortable. Overall, Study Journal is a useful tool for professors who want to keep track of their students' attendance and achievements, and it offers a range of features to make the process more efficient.