KYW
Open KYW

Pack library

Ready-made word packs: each one is a list with definitions, examples and the text those words live in. A pack is copied into your own dictionary and then follows your review schedule.

English

French

German

Spanish

Build your own dictionary

Bring a word you have already met into KYW – and it stays with you.

Open the app
KYW – A spaced-repetition trainer for your own words