1. Duolingo (Duolingo Max)
Duolingo’s premium tier, Duolingo Max, integrates AI through features like “Explain My Answer,” roleplay simulations, and AI avatars for conversation practice. It retains the game-like approach of the free version, complete with short lessons and streaks, but adds AI‑powered help: grammar feedback, pronunciation sims, and more. With 148 languages supported and millions of users daily, it’s both engaging and smart-powered.
- Instant explanations for mistakes
- AI avatar conversations
- Gamified learning and streaks
- Freemium base with premium AI upgrade
2. Photomath
Photomath uses your phone’s camera to solve math problems instantly. Its AI-powered engine recognizes handwriting or printed equations, then explains the steps clearly. From algebra to calculus, the app supports a wide range of math problems, with deeper explanation tools in its premium tier, Photomath Plus.
- OCR for formula scanning
- Step-by-step solution guides
- Supports word problem solving (Plus)
- Google‑backed and frequently updated
3. Notion AI
Notion AI enhances your workspace with smart summaries, prompt-based ideation, and content organization. It’s built directly into Notion, making note-taking and project planning faster and AI-assisted.
- Auto summarize long notes
- Brainstorm with AI suggestions
- Works inline in Notion pages
- Keeps all study materials in one place
4. Grammarly
Grammarly’s AI not only corrects spelling but also enhances clarity, structure, and tone. Ideal for essays, projects, and reports, it works across apps and browsers to help you write cleanly and professionally.
- Grammar and punctuation fixes
- Advice on style and tone
- Vocabulary improvement suggestions
- Available as a browser extension and app
5. ChatGPT
ChatGPT is your AI tutor for writing, concept explanations, study planning, and more. This conversational AI helps brainstorm, break down topics, draft essays, and even simulate quiz questions.
- Ask any study question
- Help with writing and editing
- Study planners and concept breakdowns
- Chat-based and easy to use
6. Otter.ai
Otter.ai transcribes lectures and meetings in real time, offering searchable, clean transcripts with speaker labels. It makes revisiting classroom discussions simple and organized.
- Accurate audio-to-text
- Speaker identification
- Keyword-driven search
- Ideal for lectures and interviews
7. QANDA
QANDA helps solve math questions using OCR and AI-guided solutions. You can scan a problem from a textbook or your notes and get detailed, step-by-step answers as well as AI-generated study materials.
- Scan and solve math questions
- Full solution explanations
- AI-generated quizzes and summaries
- Used globally by 90 million+ students
8. Caktus AI
Caktus AI supports college learners with exam prep, writing support, math assistance, and coding help. It’s a multifunctional companion powered by AI.
- Essay drafting and feedback
- Math problem solutions
- Code checks and debugging
- Research summaries and citations
9. AutoTutor
AutoTutor uses natural-language dialogue to coach you through problems in physics, computing, and reasoning-based subjects. It encourages step-by-step thinking rather than giving answers directly.
- Natural dialogue tutor
- Focuses on reasoning and logic
- Encourages reflection and learning
- Ideal for STEM students
10. Alice.Tech
Alice.Tech is designed for exam prep with adaptive flashcards, spatially-timed quizzes, and social learning integration. It breaks down generic materials into personalized study tools.
- AI-generated flashcards/quizzes
- Adaptive study schedules
- Group study support
- Freemium with school partnerships