LangKey | Language Learning: Video · Web · Select Translate · OCR
By Publisher
Watch YouTube/Bilibili/TED & read web articles. AI bilingual subtitles, select translate, OCR, 7 practice modes.
Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users244As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update5 Sep 2026Version 2.4.2, 32 days ago
Inside the extension
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The maker
This is the only listing we know of from This maker.
- Listings
- 1
- Combined store users
- ≈244
- Store Featured
- 0
Combined users can count the same person more than once. Maker profile
Ext Watch AI
Should you build in this niche?
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- Takeaway & demandCited takeaway and search volumes
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- Money & pricingPlans and prices from the maker’s site
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- Build opportunityWhat to build and how to position it
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- Report and PDF yours for 30 days
