Apps similar to Language Reactor include Linglass, which has a free version. Other options are DoubleSubs, Subtify Studio, EasySubs and Live Subtitles. There's no shortage of Language Learning Tools like Language Reactor, with more than 25 alternatives for the web, Mac, iPhone, iPad and Windows.
Linglass turns YouTube and Netflix into a language lesson: dual subtitles, click-to-translate, pronunciation, AI grammar, and spaced-repetition flashcards — as a browser extension, website, and iOS app.
DoubleSubs is a browser extension for Chrome and Edge that adds dual subtitles to YouTube and Netflix. It shows the original and translated subtitles at the same time to support language learning.
Subtify Studio is a professional AI-powered subtitle workstation designed for desktop environments. Break through language barriers instantly while watching live streams, attending international meetings, gaming, or consuming global media.
EasySubs is compatible with YouTube, Netflix (subscription required), Coursera, and Kinopub. More video streaming services coming soon!
Live Subtitles is an AI live caption and dual subtitles app that transcribes any audio and translates it into 30+ languages in real time — live captions and bilingual subtitles for Zoom, Teams, YouTube, Netflix, Twitch, Discord and any app on Windows, macOS and iPhone.
Kazakhstan
yunit sets a small translation over a few unfamiliar words on every page you read. Click one to keep it. Free, and no account.
Romania
EU
A Chrome extension and web app that makes YouTube subtitles easier to read and follow for language learning.
Language immersion tool with Chrome extension integrating websites, YouTube, and PDFs, offers instant translation, knowledge-based comprehension scoring, flashcards, smart spaced repetition, progress tracking, color-coded vocabulary status, and supports over 50 languages.
AI video learning assistant for YouTube and Netflix with dual subtitles, tap-to-translate, real-time interpretation, AI summaries and timestamp notes.
Captionpop is the best way to experience YouTube as a language learned. Repeat the last sentence with a single keystroke. Slow down the video. Bookmark subtitles to study later. Works with any YouTube video that has subtitles.
Vidleaf turns a YouTube or Bilibili video into a transcript that reads like an article. Users search for a phrase to jump to a line, click a timestamp to check it against the video, and export the selected lines as TXT, SRT or Markdown with timestamps and source links.
