NoteOak: Smart Notes and PDF
Student PDF Annotation
Free · In-App Purchases · Designed for iPad
Transform your study materials into AI-powered summaries, flashcards, and quizzes. Free tier available. Ace your exams with NoteOak!
NoteOak transforms your study documents into powerful learning tools using advanced AI technology. Upload any PDF or photo and instantly generate summaries, flashcards, and quizzes tailored to your content.
Get concise AI summaries of lengthy documents in seconds. Create flashcards automatically from your materials with spaced repetition. Test your knowledge with AI-created quizzes and instant feedback. Snap a photo of any problem and get step-by-step solutions with our problem solver. Monitor your study streaks, accuracy, and time invested with built-in progress tracking.
Whether you're preparing for finals, studying for the MCAT, or learning new material, NoteOak adapts to your needs. Our AI understands educational content and creates study materials that actually help you learn.
Powered by Claude and GPT-4, NoteOak uses cutting-edge AI to analyze your documents and create high-quality study materials. The problem solver uses advanced vision AI to understand handwritten notes, textbook problems, and complex diagrams.
Start free with 33 AI credits daily. All core features are included with no credit card required, perfect for casual studying.
Upgrade to NoteOak Plus for unlimited learning. Get unlimited AI credits so you can generate as much as you need. Enjoy priority processing for faster AI responses and access to all future premium features. Try it free for 3 days, then just $9.99 per month or $49.99 per year and save 58%.
Getting started is simple. Upload any PDF or photo of your study material. Choose what you want to generate like summaries, flashcards, or quizzes. Study using our interactive learning tools. Track your progress and build study streaks.
Your documents are processed securely and never used to train AI models. Sign-in is optional because the app works fully without an account. Create an account only if you want to sync across devices.
Build momentum with daily study streak tracking. See your improvement over time with accuracy metrics. Quiz yourself or review flashcards with multiple study modes. Understand your mistakes immediately with instant feedback. Study anywhere, even without internet thanks to offline access.
NoteOak is perfect for college students preparing for exams, medical students studying complex material, high school students building study habits, graduate students managing heavy reading loads, and anyone who wants to study smarter, not harder.
Start studying smarter today with NoteOak. Download free and get 33 daily AI credits to try all features. Upgrade anytime for unlimited access.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
Major Update: Enhanced Reliability & Performance
This release brings critical improvements to subscription management, privacy compliance, and overall app stability. We've fixed important issues and added features requested by you!
WHAT'S FIXED
Subscription Credits Now Update Instantly
• Fixed critical issue where credits didn't update to unlimited after purchase
• Credits now instantly show 999 after subscribing (was stuck at 33)
• Added multiple fallback systems to ensure subscription status syncs correctly
• No more need to restart the app after subscribing!
Production-Ready Logging
• Removed debug statements from production builds for better performance
• Cleaner console output
• Improved app launch speed
WHAT'S NEW
Account Deletion (Apple Requirement)
• You can now permanently delete your account from Settings → Account
• All your data (documents, progress, stats) is permanently removed
• Complies with Apple's data privacy requirements
Enhanced Privacy & Security
• Updated Privacy Policy with comprehensive data disclosures
• All data collection transparently explained
• Updated Terms of Service with credit system details
• Improved security configurations for production builds
Backend Improvements
• Optimized Supabase integration for faster sync
• Enhanced error handling and recovery
• Better offline support with local fallback
• Improved data encryption and security
TECHNICAL IMPROVEMENTS
• Fixed delegate timing in subscription pipeline
• Added @MainActor annotations for thread safety
• Implemented singleton pattern for consistent state management
• Enhanced transaction observer for reliable purchase processing
• Forced subscription status checks on app launch and foreground
UNDER THE HOOD
• Removed hardcoded debug configurations
• Implemented compiler-flag-based debugging
• Cleaned up 100+ debug print statements
• Removed unused code files
• Resolved technical debt from earlier builds
THANK YOU
Thank you for your patience as we improved the subscription experience. If you experienced issues with credits not updating after purchase, this update fixes that completely!
As always, we're here to help. Email support@noteoak.com with any questions.
Happy studying!
The developer, WATTS LABS LLC, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- WATTS LABS LLC
- Size
- 39.4 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- NoteOak Plus USD 49.99
- NoteOak Plus USD 9.99
- Copyright
- © 2025 Watts Labs LLC. All rights reserved.