Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
⇄ Comparison dimension — pick the market you're actually shopping in
✕
Migaku
✓ verifiedFree trial
Immersion-based language learning toolkit that turns Netflix, YouTube, and web content into study material via a browser extension and apps.
11K saves
✕
Language REACTOR
✓ verifiedFreemium
Browser extension that adds dual subtitles and click-to-lookup to Netflix and YouTube for learning languages.
1.7M visits/mo
✕
Lingotrack
✓ verifiedFreemium
Social tracker for language immersion that logs study time and media while surfacing level-appropriate content.
48K visits/mo
✕
Brilliant
✓ verifiedFreemium
Interactive learning app with an AI tutor for math, coding, science and data-visual, adaptive lessons for all ages.
2.6M visits/mo
Pricing
No public pricing
Free trial available
No public pricing
Free: $0/mo (track one language)
Pro: $3/mo (unlimited languages)
No public pricing
Core features
- ✦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
- ✦One-click activity and media logging
- ✦Crowdsourced, difficulty-rated content database
- ✦Progress dashboards and visualizations
- ✦Community leaderboards and reading challenges
- ✦AI-assisted logging and GPT integration
- ✦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
Use cases
- →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
- →Tracking immersion hours and media consumed
- →Finding level-appropriate foreign content
- →Connecting and competing with other learners
- →Learning math and coding by doing
- →Getting adaptive tutoring outside class
- →Building STEM intuition
- →Daily skill practice
Visit