Spaced repetition boosts retention by up to 200%
128+ happy students
Love hearing the pronunciation and getting context explanations!
You have to learn ~2k words to hold 90% of conversations
Backed by decades of research, spaced repetition transforms how your brain retains information
Improvement in long-term retention vs cramming
Success rate per review session with SRS
More effective than traditional cramming methods
Experiments confirming SRS superiority
Learning Method | Without SRS | With SRS |
---|---|---|
Typical Review Session | — | 85-90% recall |
Short-term (few days) | 20-40% retention | 80-90% retention |
Long-term (months/years) | <10% retention | Significantly higher |
Vocabulary (9 years) | Poor retention | Strong retention |
Memory + Mnemonics (158 days) | — | 77% retention |
Active recall strengthens memory pathways
Strategic timing optimizes retention
Difficulty enhances synaptic consolidation
Better retention than cramming
Transform 30-40% recall into consistent 80-90% retention with scientifically-proven spaced repetition
Stop wasting time and money with ineffective language learning apps.