Forgetting Curve Reminder

Forgetting Curve Reminder is a scientific review planner based on Ebbinghaus’s forgetting curve.
It reminds you on every review day. When reviews are still waiting, the Overdue Reminder and the optional Second Reminder let you know again, so a missed review doesn’t go unnoticed.

WHO IS THIS FOR?
- Students preparing for exams
- Language learners memorizing vocabulary
- Professionals studying for certifications
- Anyone who wants to remember what they learn

KEY FEATURES
- Create study items and auto-generate review schedules (1, 3, 7, 14 and 30 days later by default)
- Get a notification on each review day at the time you choose
- Overdue Reminder: on days with overdue reviews, one reminder at your notification time tells you how many there are (you can turn it off in Settings)
- Second Reminder: turn it on to get one more reminder at a time you choose when the day’s reviews aren’t done (off by default; preset to 8:00 PM)
- Check today’s tasks and progress at a glance
- Mark reviews complete with one tap
- The memo field grows with your text, and the item screen shows the whole memo: select and copy any part, and tap links to open them
- Add your own categories and delete the ones you don’t need, even the built-in English, Math and Certification (you can bring them back later)
- Look back on your review history
- See each item’s forgetting curve as a chart
- Track your last 7 days and your streak
- Set the number of reviews (3 to 7) and the day of each one (1 to 365 days after you add the item)
- Light and dark themes

PRIVACY FIRST
- Data stays on your device (and in your own Google backup if you turn backup on)
- Works offline, no internet access needed
- No account registration required
- No ads and no tracking

Recent changes:
Home screen widgets
- See how many reviews are due today, and how many are overdue, right on your home screen
- Rename your own categories in Settings
- Reminders are more reliable when your phone’s clock changes
- Minor improvements