Watch Netflix like native in just 6 months. No more pain on memorizing vocabs.

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Improve your Listening

Delayed subtitle

Delayed subtitle force you listening instead of reading

Learn from what you love in Netflix

300+ Vocabularies in just 1 month

Keep you review vocabularies without notice

Vocabulary review list built from watched episodes

Vocabulary extracted and highlighted from a Netflix subtitle

Learn from what you feel fun

Duo Subtitles

Shows your native subtitle along with the spoken one.

Grammar point suggested from a Netflix subtitle line

5★Google Store rating

300+Monthly active learners

5,000+Drama lessons completed

10,000+Bilingual replays

Loved by Google reviewers

I found it through an ad and it's been really convenient. At first the subtitle shadow felt a bit light, but I got used to it — would love the option to reposition the subtitles.

Ms. Lee

Japanese learner

I mostly learn Japanese by watching dramas, sometimes reading along with the lines. Having furigana shown really helps me practice conversation — learning straight from dramas feels faster than just grammar drills or flashcards.

Mr. Cheng

Japanese learner

Five stars for usefulness — every word in every line has a little popup so you know what it means.

ErRo

Japanese learner