500 words. One app. Fluency starts here.
Learn your first 500 English words with spaced repetition, native audio and real context. The gateway to the complete SRS route up to 4000 words.
500 words with audio and examples
Automatic spaced repetition
Easy and hard flashcard modes
Visual mastery progress
Base of the 500 → 4000 route
Install the app from Google Play or join the early access list.
Everything works 100% offline — on the bus, at home, anywhere.
Follow your results with clear statistics and improve every day.
The app schedules reviews right before you would forget, moving words into long-term memory.
Continue the route with the 1000, 1500, 2000 up to 4000 word series.
Join waitlist The next level of the SRS route: 1000 English words.
View details → Join waitlist 1500 words: intermediate vocabulary with spaced repetition.
View details → Join waitlist 2000 words: the vocabulary you need for daily life.
View details →Get early access and free content before launch.
You can also email us at developer.wws.cl@gmail.com
