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Immersion-based language learning toolkit that turns Netflix, YouTube, and web content into study material via a browser extension and apps.
Browser extension that adds dual subtitles and click-to-lookup to Netflix and YouTube for learning languages.
AI language coach offering conversational practice with real-time feedback across 130+ languages.
AI Quran app for recitation and memorization with mistake detection; solid niche tool.
Interactive learning app with an AI tutor for math, coding, science and data-visual, adaptive lessons for all ages.
No public pricing
Free trial available
No public pricing
No public pricing
Free trial available
No public pricing
- ✦Chrome extension for immersive study on real sites
- ✦Netflix and YouTube subtitle learning
- ✦Spaced-repetition memory system
- ✦Built-in dictionaries and grammar reference
- ✦iOS and Android apps
- ✦Support for 12+ languages
- ✦Dual subtitles on Netflix and YouTube
- ✦Click-to-lookup word translations
- ✦Saveable vocabulary items
- ✦Playback controls for language study
- ✦Works as a browser extension
- ✦Conversational practice with AI tutors
- ✦Real-time personalized feedback and corrections
- ✦Dialogue, sentence, word, call, photo, and debate modes
- ✦Voice interaction with natural AI voices
- ✦Grammar courses and language certificates
- ✦130+ languages on web, iOS, and Android
- ✦AI-powered recitation follow along
- ✦Memorization mistake detection
- ✦Voice search for verses
- ✦Translation support
- ✦Personal AI tutor (Koji)
- ✦Visual, interactive lessons
- ✦Adaptive practice based on mastery
- ✦Courses in math, CS, science and data
- ✦Gamified streaks, levels and daily goals
- ✦iOS and Android apps
- →Learn a language through native media
- →Study vocabulary with spaced repetition
- →Turn videos and articles into lessons
- →Progress toward proficiency exams like JLPT
- →Learn a language while watching shows
- →Look up and save new words from video
- →Study with dual subtitles
- →Self-learners practicing conversational fluency
- →Business teams training employees in new languages
- →Students supplementing classroom language education
- →Memorizing the Quran with AI assistance
- →Improving recitation with real-time feedback
- →Searching for specific verses using voice
- →Following along with recitations
- →Learning math and coding by doing
- →Getting adaptive tutoring outside class
- →Building STEM intuition
- →Daily skill practice