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Coursology
✓ verifiedPaid
AI homework helper with scan-and-solve, file chat, quizzes, flashcards and lecture note-taking across subjects for students.
109K visits/mo2.1K saves
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Buddy
✓ verifiedFree trial
Voice-based AI English tutor for kids aged 3-7, teaching literacy, math and early skills through game-based 1:1 lessons.
67K visits/mo2.5K saves
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lingoXpress
✓ verifiedFree
Free, sign-up-free site offering flashcard games and vocabulary tools across 80+ real and constructed languages.
4.4K visits/mo
Pricing
Annual: $12.50/mo billed yearly
Monthly: $24.99/mo
No public pricing
Monthly: $12.49/mo (after 7-day trial)
6 months: $29.99
1 year: $49.99
Free trial available
No public pricing
Core features
- ✦Scan-and-solve homework across subjects
- ✦Chrome extension for answers
- ✦Chat with uploaded files and materials
- ✦AI quizzes and flashcards
- ✦AI lecture note-taking
- ✦AI study podcasts
- ✦AI-powered Spanish correction
- ✦Slash commands
- ✦Progress tracker
- ✦Rewards system
- ✦Voice recognition for spoken interaction
- ✦Game-based adaptive lessons
- ✦Preschool, kindergarten and first-grade programs
- ✦Spaced repetition and active-recall techniques
- ✦Ad-free with no in-app purchases
- ✦Vocabulary flashcard games with spaced repetition
- ✦80+ languages including constructed languages
- ✦Conjugation tables and level tests
- ✦Daily Word of the Day
- ✦AI chat, guided courses, and printables
Use cases
- →Getting step-by-step homework solutions
- →Studying from uploaded course materials
- →Turning lectures into notes and quizzes
- →Improving Spanish writing skills
- →Enhancing Spanish speaking abilities
- →Teach young children English from scratch
- →Build early literacy and numeracy at home
- →Practice speaking with an AI tutor
- →Supplement preschool/kindergarten learning
- →Building vocabulary in many languages for free
- →Studying niche or constructed languages
- →Quick practice without creating an account
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