Know exactly how much time you have—and exactly how much of your syllabus is left.
Build a daily or weekly study plan, count down to every exam, use a built-in Pomodoro focus timer, manage your to-do list, and track streaks — all in one beautiful app. Core features are free, with cloud sync and Diya AI available.
Turn exam panic into a plan.
Two minutes with Poro, the exam countdown and study planner that takes you from “where do I even start?” to walking into every exam ready, not rushed.
Everything you need to succeed.
Built for students who want results, not distractions.
Exam Countdown
Walk into every exam ready, not rushed.
A live countdown to every exam and class test, coloured by urgency so you always see what's due next. Start counting down even before the exact date is announced.
Learn more- Physics · Unit test2 days
- Chemistry · Presentation6 days
- Physics · Final exam40 days
Syllabus Tracker
Know exactly how ready you are.
Tick off each chapter as you go and see a real percentage for every subject, not a guess. It even tells you whether you're on track to finish before the exam.
Learn more- Completed4
- In progress1
- Skipped1
- Not started4
Study Planner
Know exactly what to study next.
Your syllabus becomes a day-by-day plan up to exam day: learn every chapter first, then revise in the time saved at the end. Fall behind and the plan adjusts, without starting over.
Learn morePomodoro Focus Timer
Study longer without burning out.
Study in focused 25- or 50-minute sessions with short breaks in between. Every minute is logged to the chapter you studied, so your syllabus progress updates itself.
Learn moreDiya AI Study Planner
Less planning. More studying.
Diya builds your day-by-day study plan from your exams and progress, quizzes you after each chapter, and tells you whether you're on track to be ready in time.
Learn moreExam Question Predictor
Spend your time on the chapters that score.
Upload past papers as PDFs. Diya predicts the questions most likely to come up and ranks every chapter by importance, so you know exactly where to start.
Learn moreExplain why a ray of light bends towards the normal when it enters glass from air.
Revision Planner
Revise everything, and still have days to spare.
Plan several revision rounds, each faster than the last, and see how many spare days you'll have before the exam, or exactly how far over you are.
Learn moreTo-Do List
Never forget an assignment again.
Tag every task by subject and priority, see today's list at a glance, and tick things off as you go. Revision reminders add themselves after each chapter you finish.
Learn moreAnalytics & Streaks
Turn studying into a daily habit.
Keep your daily streak going and see your study time by subject and by hour, so you find out when you study best.
Learn more- ✓Mon
- ✓Tue
- 🌙Wed
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Home Screen Widgets
Stay on track without opening the app.
Put your next exam, a live countdown, your study streak and subject progress right on your home screen, on Android and iOS.
Learn moreWhat is Exam Countdown & Study Planner?
Exam Countdown & Study Planner is a free academic productivity app developed by LazyByte Labs for Android, iOS, and Windows, so it works on phones, tablets, PCs, and Macs. It helps students from high school to university prepare for exams with every study tool in one distraction-free app, so they always know how much time they have, what to study today, and how much of their syllabus is left.
It starts with a live exam countdown timer showing the days, hours, and minutes left until every exam and class test, coloured by urgency, and it can count down even before the exact date is announced. The study planner turns your syllabus into a day-by-day plan up to exam day: every chapter first, withspaced repetition recalls 1, 7, and 21 days later, then a revision window saved at the end. The syllabus tracker marks your progress chapter by chapter, so you see a real percentage for every subject and whether you're on track to finish in time.
A built-in Pomodoro focus timer runs 25- or 50-minute sessions with short breaks and logs every minute to the chapter you studied. The revision planner plans several revision rounds, each faster than the last, and shows how many spare days you'll have before the exam. Diya, the built-in AI study planner, builds your plan from your exams and progress, quizzes you after each chapter, and tells you whether you'll be ready in time. Its Exam Question Predictor reads your past papers and ranks every chapter by how likely it is to come up.
All core features, including the exam countdown, study planner, syllabus tracker, Pomodoro timer, to-do list, and revision planner, are permanently free with no ads. Optional premium upgrades add cloud sync across devices and Diya AI Pro. The app has been downloaded over 50,000 times and holds a 4.6-star rating on Google Play.
Up and running in seconds.
Add Your Exams
Enter exam names, dates, and subjects. The countdown starts instantly.
Plan Study Sessions
Set daily study goals per subject and let the app build your schedule.
Track & Succeed
Log sessions, watch your streak grow, and walk into exams fully prepared.
See it step by step in 54 seconds: import your syllabus, find the chapters that matter most, and get a study plan built around your exam date.
Loved by students worldwide.
Don't just take our word for it. Here is what our users have to say on Google Play and the Windows Store.
"In my opinion this is the best app for any student I mean any student. If you are someone who is trying to organise your studies this is the best. From the day I downloaded this I had seen a significant increase in my interest for studies. Most importantly this app gives us a chart of our study time, it really displays how I study and motivate me to keep my study hours up. This is one of the most overengineered apps ever and that's why I like it.☺️"
"Perfect app for me. I have tried making excel sheets before, but having a time tracker, countdown and syllabus checklist all in one is amazing and exactly what i wanted, lets me see how much time i have spend per chapter, which is really helpful for planning revisions."
"The best app where one can manage revision and maintain syllabus tracker. Also the exam countdown and recently addition of AI is the best."
"Exactly what I was looking for. I have been looking for a study organizer like this one for a while now. I stumbled upon quiet a few ones but none of them had exactly what I was looking for! Thank you LazyByte Labs for creating this!"
"Finally found an exam tracker app that matches what I was looking for. Simple, useful, and well thought out. The developer is approachable and continuously adding improvements too."
"Experience after using it for 2months. This app is actually amazing..gives all features i wanted in a free app. best for students"
Start your exam prep today.
Free core features. Cloud sync. Available for Android, iOS & Windows.
Requires Android 7.0 or higher · Completely free · No ads
Common questions.
Everything you need to know about the app.
Is Exam Countdown & Study Planner free to use?
Yes. All core features — including exam countdown, study planner, syllabus tracker, Pomodoro timer, and to-do list — are completely free with no ads. An optional premium subscription unlocks cloud sync across devices and the full Diya AI study assistant.
What devices does Exam Countdown & Study Planner support?
The app is available on Android phones and tablets, Windows PCs, and iOS devices (iPhone and iPad). Premium users can sync their data across all their devices.
Can I track my syllabus progress chapter by chapter?
Yes. Add your subjects and list all chapters within each subject. As you complete each chapter, mark it done to see progress percentages. The app shows per-subject progress and your overall syllabus completion at a glance.
What is Diya, the AI study assistant?
Diya is the built-in AI assistant inside Exam Countdown & Study Planner. She generates personalized daily study plans based on your exam dates and progress, creates chapter quizzes automatically after you complete a topic, produces daily and weekly schedules, and delivers performance analysis showing your strengths and weaknesses.
Does the app include a Pomodoro timer?
Yes. A full Pomodoro focus timer is built in. Start a session for any subject and the app tracks your study time automatically. This is part of the free core features — no subscription required.
Can I add and manage multiple exams at once?
Yes. You can add unlimited exams with different dates and subjects. Each exam gets its own live countdown. The app intelligently helps you balance your study load across all upcoming exams.
Does it sync data across my devices?
Yes, cloud sync is available with a premium subscription. Your exam dates, study sessions, syllabus progress, and streaks automatically sync across your Android, iOS, and Windows devices.
Who develops this app?
Exam Countdown & Study Planner is developed by LazyByte Labs, an independent software developer based in India. The developer actively updates the app and responds to user feedback. You can reach support at support@lazybyte.in.
