Smart Repetition

Colt App uses a scientifically proven spaced repetition algorithm based on decades of cognitive science research. It's not just a flashcard system — it's your personal memory optimizer.

The Ebbinghaus Forgetting Curve, first described in 1885, shows that we forget approximately 70% of new information within 24 hours. Spaced repetition counteracts this by presenting words at strategically timed intervals — right before you're about to forget them. Research published in Psychological Science has shown that this technique can improve long-term retention by up to 200% compared to traditional study methods.

Colt's algorithm goes beyond basic spaced repetition. It analyzes your response time, error patterns, and confidence level to create a truly personalized review schedule. Words you struggle with appear more frequently, while words you've mastered gradually fade into longer review cycles — ensuring maximum efficiency with minimum effort.

• Based on the scientifically proven Ebbinghaus Forgetting Curve
• Personalized review intervals adapted to your learning pace
• Up to 200% better retention compared to traditional methods
• Smart analysis of response time and error patterns