Study OS

See what's on today: next class, upcoming events, current GPA. Create reminders, homework, exams, subjects in a few taps

Never miss a deadline: add reminders with notifications, edit/share plans, track homework and exam dates by term

See all events by date, create and manage plans right from the calendar, share your schedule with friends

Day mode or period mode, configurable hours, Saturday/Sunday toggle, classroom visibility, home screen widget, multiple timetables per planner

Automatic GPA calculation with weighted grades, multiple grading systems, filter by term/subject/type

Color-code each subject, set grade targets, link teachers and timetables, sort by term

Log absences, late arrivals, presences per subject. Set absence/delay limits with auto warnings. Track per-subject attendance

Save teacher info (name, email, phone, office hours, website). Quick-call or quick-email in one tap

Record audio right in class, play back easily, share recordings with classmates

Timetable, Agenda, Shortcut widgets on your home screen — check your schedule without opening the app

No account, no server, no cloud sync. Your study data stays on your device. Personal info is never collected

Unlock all features with a one-time purchase, optional rewarded ads