YNotes: AI Notes, PDF, Study
Free AI. Circle. Ask AI.
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Most notebooks help you write neater. YNotes helps you learn deeper.
Circle a handwritten problem and AI explains it on the spot. Select a paragraph and get the entire page translated side-by-side. Every AI answer becomes a flashcard that links back to the original problem.
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AI-Native Interaction
Circle to Ask: draw a circle, AI sees your problem and handwriting
Three modes: Tutor hints / Full solution / Free Q&A
Paste-back: AI answers drop directly into your notes
PDF Reading & Translation
Full-page parallel translation: offline, free, unlimited (Apple Translation)
Document-level AI chat: smart summaries, progressive questions
Outline & Mindmap: switch between linear and spatial views
Handwriting Experience
Built on PencilKit: the most natural Apple Pencil feel
Shape recognition, lasso, handwriting-to-text
Custom brushes, stickers, tape, layers
The Learning Loop
One-tap flashcards from any AI answer
Jump back to the original PDF page
AI generates similar problems for practice
Classes & Meetings
Audio playback that follows your pen strokes
Live transcription + structured meeting notes
Split-screen notes + video picture-in-picture
Sync & Details
iCloud sync across iPad, iPhone, Mac
Export to PDF anytime
Dark mode for long reading sessions
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Subscription
Free: core features, forever
Pro: unlock AI features with a larger quota
Pro+: everything, including priority AI
Auto-renews; cancel anytime in Apple ID settings.
Privacy: https://ynotesapp.com/privacy
Terms: https://ynotesapp.com/
Feedback or questions: yan123412347@gmail.com
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The previous bug has been fixed
Updated synchronization for iPhone and the cloud
The developer, 佳辉 瞿, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 佳辉 瞿
- Size
- 24.8 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro+ Yearly $99.99
- Pro Yearly $39.99
- Pro+ Monthly $12.99
- Pro Monthly $4.99
- Copyright
- © Tianyan Technology