Question 1

What is spaced repetition?

Accepted Answer

Spaced repetition is a learning technique where you review information at increasing intervals just before you forget it. This method optimizes memory retention by leveraging the forgetting curve, moving vocabulary from short-term to long-term memory efficiently.

Question 2

Is TOEIC Vocabulary free?

Accepted Answer

Yes, TOEIC Vocabulary is completely free to use. You can learn vocabulary with our spaced repetition system at no cost.

Question 3

How does the 5-level system work?

Accepted Answer

Our 5-level system reviews words at increasing intervals: Level 1 (1 hour), Level 2 (6 hours), Level 3 (1 day), Level 4 (2 days), and Level 5 (1 week). Correct answers move words up a level, while wrong answers reset them to Level 1.