Side by side
Memo (Formerly PDF2ANKI) vs Words on Repeat
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Convert lecture slides and notes into flashcards instantly.
AI-powered vocabulary flashcard maker with spaced repetition — turn articles, PDFs, and
Primary task
Flashcards
Flashcards
Pricing
Freemium · Free + from $8.99/mo
Freemium · Free + from $4.92/mo
Pricing details
Free + from $8.99/mo
Free + from $4.92/mo
Billing cycle
Monthly
Monthly
API access
Not documented
Listed as available
Platforms
Web
Web
Integrations
Make
Not documented
Source rating
3.7 / 5 · 7 ratings
5.0 / 5 · 2 ratings
Catalog views
11k
878
Estimated monthly traffic
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Catalog imported
30 Aug 2026
31 Aug 2026
Listed strengths
- Converts lecture slides to flashcards
- Generates notes from textbooks
- Creates MCQs from PowerPoints
- Streamlines flashcard creation
- Efficient time management
- Seamless vocabulary building
- Content repurposing for flashcards
- Pulls key vocabulary from content
- Generates flashcards with translations
- Employs FSRS spaced repetition
Listed limitations
- Limited to PDF files
- Cannot handle handwritten notes
- Limited personalization options
- Cannot retain original formatting
- Cannot edit generated flashcards
- Limited supported languages
- May lack genre-specific decks
- Ceiling on CEFR coverage (A1-C2)