Sink In teaches English phrasal verbs the way they actually live in your head — by particle.
Instead of memorising "give up", "give in", "give away" as separate items, Sink In groups verbs around the particles (up, in, away, off, out, over, on, back…) and shows the recurring meaning each particle carries. Once a particle clicks, dozens of verbs fall into place.
WHY IT WORKS
• Spaced repetition (SM-2) schedules each meaning so you review it just as you're about to forget it.
• Four interleaved exercise modes — recognition cards, particle cloze in context, meaning→particle, and schema match — train both recall and discrimination, applying retrieval-practice and desirable-difficulty findings from cognitive science.
• Every meaning is anchored to a short motion mnemonic and a bridge-metaphor sentence, so the particle's "shape" is visible, not just defined.
WHAT'S INSIDE
• A growing library of high-frequency phrasal verbs, organised by particle clusters.
• A Practice tab that auto-builds a short, focused session each day from what's due plus a few new items.
• Progress rings, streaks, and a profile view so you can see what's sinking in.
• A clean, calm interface that gets out of your way.
BUILT FOR
Intermediate to advanced learners (B1–C2), IELTS / Cambridge / TOEFL candidates, and anyone who's tired of phrasal verbs feeling random.
No ads. Your progress lives on your device.
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