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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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Notebook Digitizer
✓ verifiedFreemium
An AI service that transcribes scanned handwritten notebook pages into digital, viewable notes through a QR-code capture flow.
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Business Card Scanner
✓ verifiedFreemium
Online OCR tool that scans business cards and exports contacts to vCard, CSV or Excel, plus other converters.
726K visits/mo
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Math AI
✓ verifiedFreemium
AI math solver that reads photos, text or PDFs and returns step-by-step solutions across algebra, calculus and statistics, for students.
537K visits/mo2.3K saves
Pricing
No public pricing
Lite: $7.99/mo (500 scans)
Pro: $14.99/mo (1500 scans)
Free: $0/mo (5 credits/day)
Lite: $3.9/mo (500 credits/mo, billed annually)
Pro: $5.9/mo (unlimited credits, billed annually)
Core features
- ✦AI transcription of handwritten pages
- ✦Multi-page batch scanning
- ✦QR-code capture flow
- ✦Instant digital access to notes
- ✦AI OCR business-card scanning
- ✦Export to vCard, CSV and Excel
- ✦Batch upload of multiple cards
- ✦Multi-card-type support
- ✦Related OCR and file converters
- ✦API plans
- ✦Photo, text and PDF problem input
- ✦Step-by-step solutions with explanations
- ✦Coverage of math, physics, chemistry and biology
- ✦Math equation keyboard
- ✦Credit-based usage with ad-free paid tiers
Use cases
- →Digitizing handwritten notebooks
- →Keeping searchable digital copies of notes
- →Writing by hand without distraction
- →Digitizing physical business cards
- →Bulk importing contacts
- →Building CRM contact lists
- →Extracting data from documents
- →Solving homework problems step by step
- →Understanding math concepts, not just answers
- →Scanning problems from a photo or PDF
- →Getting help across STEM subjects
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