Learn Smarter with Spaced Repetition

Stop wasting time reviewing what you already know. Studingo's spaced repetition system uses a proven algorithm to show you the right cards at the right time, helping you learn faster and remember longer.

Spaced Repetition System interface

How spaced repetition works

Our science-backed system optimizes your study sessions by focusing on what matters most.

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Smart Scheduling

The algorithm calculates the optimal time to review each card based on your performance history.

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Confidence Rating

After each card, rate your confidence. The system uses this to adjust review intervals.

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Adaptive Learning

The system continuously adapts to your learning pace, focusing on cards that need more attention.

Science-backed learning algorithm

Based on decades of memory research, our spaced repetition algorithm maximizes retention while minimizing study time.

Smart learning algorithm visualization
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Known Cards Appear Less

Cards you've mastered are shown at increasing intervals, saving you time on what you already know.

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Difficult Cards Repeat More

Cards you struggle with appear more frequently until you've truly learned them.

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Optimal Review Timing

Each card is scheduled for review at the precise moment before you're likely to forget it.

Simple confidence rating

Rate your knowledge after each card to help the algorithm personalize your learning path.

"Not at all"

Didn't know the answer? The card will appear again soon so you can master it.

"Somewhat"

Partial knowledge? The card will be scheduled for review at a moderate interval.

"Perfectly"

Knew it well? The card won't appear for a while, freeing time for harder material.

Track your progress

Watch your knowledge grow with detailed mastery tracking for every flashcard deck.

Mastery tracking dashboard
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Visual Progress

See your mastery level grow from 0% to 100% as you study and improve.

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Per-Deck Tracking

Track progress individually for each flashcard deck you create or study.

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Performance Insights

Identify which cards need more attention and see your improvement over time.

Why use spaced repetition

Join thousands of students achieving better results with less study time.

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Efficient Learning

Learn more in less time by focusing only on what you need to review.

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Long-term Retention

Remember what you learn for months and years, not just days.

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Personalized Path

The system adapts to your unique learning style and pace.

Ready to revolutionize how you study? 🚀

Sign up for Studingo free today and unlock AI-powered tools designed to help you learn faster, remember longer, and achieve academic success.

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Spaced Repetition System interface

Ready to revolutionize how you study? 🚀

Sign up for Studingo free today and unlock AI-powered tools designed to help you learn faster, remember longer, and achieve academic success.