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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

Language REACTOR logo
Language REACTOR
✓ verifiedFreemium

Browser extension that adds dual subtitles and click-to-lookup to Netflix and YouTube for learning languages.

1.7M visits/mo
Talkpal logo
Talkpal
✓ verifiedFreemium

AI language coach offering conversational practice with real-time feedback across 130+ languages.

1.5M visits/mo9.9K saves
Tarteel logo
Tarteel
✓ verifiedPaid

AI Quran app for recitation and memorization with mistake detection; solid niche tool.

798K visits/mo6.6K saves
gizmo.ai logo
gizmo.ai
✓ verifiedFreemium

AI study app that turns notes, PDFs, YouTube and slides into quizzes and flashcards to help students revise.

5.4M visits/mo10K saves
Astra AI logo
Astra AI
✓ verifiedFreemium

AI tutor for school and university subjects with step-by-step help, exam prep, oral/mock exams and flashcards.

4.4M visits/mo1.7K saves
Pricing

No public pricing

No public pricing

Free trial available

Free: $0
Premium: $7.50
Family Plan: $13

No public pricing

No public pricing

Free trial available

Core features
  • 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
  • AI-generated quizzes
  • Flashcard maker
  • Create flashcards from PDFs, notes and slides
  • YouTube and PowerPoint summarizers
  • Spaced-repetition study
  • Mobile app
  • Step-by-step subject explanations
  • Photo-based math problem solving
  • Oral and mock exam practice with grading
  • Personalized study plans
  • Flashcards from uploaded notes
  • Coverage of many subjects, user-created subjects
Use cases
  • 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
  • Revise for school and university exams
  • Turn notes and PDFs into flashcards
  • Study with AI-generated quizzes
  • Prepare for school or university exams
  • Get help understanding tough concepts
  • Practice oral exams out loud
  • Study from your own notes
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