Type what you studied and the date, and the sheet tells you when to review it. Reviews are scheduled at 1, 3, 7, 14 and 30 days, the spacing that helps memory stick. Good for exams, certifications and language learning.

What you get:

• A spreadsheet (Excel or Google Sheets) with 5 tabs: Start Here, Today, Topic Log, Active Recall Cards, Weekly Plan
• Review dates fill in automatically, overdue reviews turn red
• Flashcard-style tracker for testing yourself (active recall)
• Instant download, no subscription

Study tool only. Results depend on how consistently you use it.