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FCK.School
✓ verifiedFreemium
Student study aid with layered book summaries, themes and ask-the-book Q&A plus writing tools; free tier, paid from $7.49/mo.
3.2K visits/mo
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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
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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
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YouLearn
✓ verifiedFreemium
AI tutor that turns PDFs, lecture videos, and slides into summaries, quizzes, and an interactive study chatbot.
743K visits/mo12K saves
Pricing
Free: $0 (3 Q&A/week)
Monthly: $7.49/mo (1,000 Q&A/mo)
Annual: $34.99/yr
No public pricing
No public pricing
Free trial available
No public pricing
Core features
- ✦Layered book summaries at three depths
- ✦Themes, motifs and character-arc coverage
- ✦Ask-the-book Q&A grounded to the text
- ✦Chapter, scene and act breakdowns
- ✦Essay writing tools and author pages
- ✦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
- ✦Upload PDFs, YouTube videos, slides, and lecture recordings
- ✦AI-generated summaries and key takeaways
- ✦Auto-created quizzes and personalized exams with answer breakdowns
- ✦Conversational AI tutor for asking questions about uploaded material
- ✦Progress tracking across study sessions
- ✦Podcast-style audio explanations of content
Use cases
- →Preparing for class on assigned reading
- →Planning essays and arguments
- →Getting quick answers about a book
- →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
- →Students studying for exams from lecture recordings or textbooks
- →Self-learners wanting a tutor to explain complex material
- →Educators supplementing courses with an AI study aid
- →Anyone converting long-form video or PDF content into study notes
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