Most students overestimate study time. StudyOS's session logger tracks every minute you spend studying — subject by subject, chapter by chapter — so you see the truth and focus.
Select your subject, hit start, and StudyOS tracks everything. Your focus, your time, your progress — all saved automatically.
↑ This is what your StudyOS session view looks like in real time.
See your total hours per subject — Physics, Chemistry, Maths, Biology — so you can identify which subjects are getting neglected before it's too late.
Use 25-minute focused study intervals with automatic 5-minute break reminders. Pomodoro technique helps improve retention and reduces mental fatigue.
After each session, log a quick note on what you covered and rate your focus from 1–5. Over time, you'll see patterns in your most productive hours.
Browse your complete study history with filters by date, subject, or chapter. See exactly how your CBSE preparation has progressed over weeks and months.
Studied without your phone? Log sessions retroactively. Enter the subject, duration, and notes to keep your history complete.
Every logged session contributes to your study streak. Hit your daily target consistently and watch your streak number climb — motivation in data form.
Weekly Study Hours by Subject
[ Screenshot: Stacked bar chart — Physics, Chemistry, Maths, Biology hours per day across 7 days ]Session History Log
[ Screenshot: Chronological list of logged sessions with subject, chapter, duration, and focus rating ]Pick what you're studying from your subject list. Chapters are pre-loaded from your CBSE plan.
The timer runs. Study with focus — no distractions, just you and the chapter.
Stop the timer when done. Add a quick note and rate your focus.
Your session data adds to your weekly report, streak counter, and subject-hour dashboard.
You start a session from the StudyOS dashboard, select your subject and chapter, and start the built-in timer. When done, you log notes, rate your focus, and save. StudyOS stores every session in your history.
Yes. StudyOS allows manual session logging — you enter the subject, chapter, start time, end time, and any notes.
Yes. Your session history automatically aggregates into subject-wise study hour totals. You can view this by day, week, month, or across your full CBSE preparation period.
Yes. StudyOS includes a Pomodoro-style session mode — 25-minute focused work intervals with 5-minute break reminders. Sessions are logged automatically after each cycle.
Most students overestimate how much they study. Session logging gives you hard data so you can see which subjects need more attention and rebalance your preparation accordingly.