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Chrome extensionwhat they say

Language Reactor

Learn languages effectively by watching films and series in your target language.

★★★★☆3.8 (4,442) · 2M+ users
Free
what mrrlens sees
MRR · No price listedNo price in the listing
Opportunity—
Buyer threads · 30 d0
“some subtitles in the original language of some shows are just for pro so I think that beats the purpose of even using the free version”
#1 complaint · Pricing · 1 of 1 complaints read · analysed Oct 29, 2026 · source

01Revenue

No price in the listing

Store data from the Chrome Web Store listing, refreshed daily. Updated 1 d ago.

02Why users leave Language Reactor

Pricing1 review · 1 of 1

Original-language subtitles for some shows are locked behind Pro, making the free version feel pointless for learners.

“some subtitles in the original language of some shows are just for pro so I think that beats the purpose of even using the free version” source ↗

Sample: 1 recent complaint (1–3★ reviews) · clustered Oct 29, 2026 · complaints from Oct 2026–Oct 2026, almost all in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better Language Reactor

Build difficultyMediumSubtitle access and licensing are the main factors; no payments, regulation, hardware, or network effects are evident.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
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04Who wants a better Language Reactor

0 buyer threads in the last 30 days name Language Reactor.

05Questions about Language Reactor

How much revenue does Language Reactor make?

Language Reactor's listing publishes no price and no paid plan, so MRRLens shows no revenue estimate. It may still charge on its own website; a founder can verify the real figure.

What do users complain about most in Language Reactor?

Across 1 recent complaints, the most common is pricing (1 of 1). Original-language subtitles for some shows are locked behind Pro, making the free version feel pointless for learners.

What are the best Language Reactor alternatives?

The closest alternatives MRRLens found are Funlingo, Lingosive and Dualsub. The full list, with why users leave, is on the Language Reactor alternatives page.

How many people use Language Reactor?

Language Reactor lists 2M+ users on the Chrome Web Store, rated 3.8 (4,442).

See the full x-ray of Language Reactor

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.