Instant AI Flashcards On Phone: Study Smarter Anywhere
Stop searching for pre-made decks. Upload your PDF lecture notes or provide a text prompt, and our AI instantly compiles tailored, mobile-ready flashcards perfect for on-the-go recall.
No credit card required
Trusted by learners from top universities
CogniGuide at a glance
- What you get
- Question-and-answer flashcards scheduled with FSRS spaced repetition. Free: up to 15 cards per deck (30 on your first 3 creations). Plus: up to 150, with AI explanations for any card.
- Sharing
- Share any deck, quiz or mind map with a link.
- Price
- Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
- Sign-up
- A free account is required before you create anything (Google or email). No credit card.
- What you can upload
- PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.
How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify
The Smarter Way to Study Mobile
Leverage advanced AI to transform study materials into perfectly timed review sessions accessible 24/7.
Convert Any Material Effortlessly
Upload PDFs, PowerPoints, or even clear images of handwritten notes. The AI extracts the core concepts needed for your specific exam preparation.
Intelligent Spaced Repetition Scheduling
We integrate proven cognitive science algorithms to schedule reviews exactly when you need them, ensuring information moves from short-term memory to long-term retention.
Ultimate Portability and Access
Once generated, your custom decks are optimized for mobile use, allowing you to maximize productive time during commutes or breaks.
From Source Material to Mobile Review in Three Steps
Our streamlined process eliminates manual entry, giving you high-quality study aids immediately.
- 1
Input Your Source Material
Upload your specific documents (PDFs, DOCX, images) or use a detailed prompt to define the subject matter you need to learn.
- 2
AI Generation & Optimization
Our powerful AI parses the content, understands context, and generates targeted question-and-answer pairs designed for active recall.
- 3
Study On-the-Go
Access your custom deck via your phone browser, track your progress, and benefit from the optimized spaced repetition schedule wherever you happen to be.
Mastering Mobile Study with AI-Driven Flashcards
Creating effective flashcards on phone used to mean endless manual entry or relying on generic, often outdated decks. Modern studying demands efficiency and personalization. Our AI tool leverages deep learning to build high-utility active recall decks directly from your specific course material instantly.
- Rapid conversion of lectures and textbooks into study tools.
- Scheduling reviews based on optimal memory retention science.
- Editing flexibility to refine AI outputs to your exact needs.
Transform waiting times into powerful study sessions. Leverage our tool to ensure every flashcard you review on your mobile device is precisely targeted to the concepts you are struggling with the most.
Explore related topics
Frequently Asked Questions
Understand how our AI technology personalizes your learning experience.
How does the AI generate effective questions from my documents?
The AI analyzes the semantic density and structure of your uploaded material, identifying core definitions, processes, and relationships to formulate precise, test-ready questions.
What file formats can I upload to generate flashcards?
We support uploads of common academic formats including PDFs, DOCX, PowerPoint files, and various image types (like JPG or PNG of notes).
Are these AI-generated decks better than using pre-made decks on my phone?
Yes, because pre-made decks often cover generic topics. Our system ensures 100% relevance by building cards exclusively from your personal lecture slides or textbook chapters.
Is there a cost associated with using the AI flashcard generator?
The tool is free to try, offering a set number of generation credits. Paid plans unlock higher generation limits, access to advanced AI models, and priority support.