Dimensional: AI PDF with Notes
Read PDF, AI Notes, Annotate
Free · In‑App Purchases · Designed for iPad
iPad
Turn your PDFs into smarter study sessions. Summarize pages, annotate with Apple Pencil, create quizzes, ask questions, and study better with AI homework helper.
Dimensional is an intelligent PDF reader designed for active learners, researchers, and anyone working with dense reading material. With advanced AI features and full Apple Pencil support, Dimensional transforms how you read, annotate, and study PDFs — all while keeping your documents safely stored in iCloud.
Upload your PDFs directly into the app, write or highlight using Apple Pencil, and interact with your content in new ways. Dimensional makes it easy to summarize key ideas, ask questions, and even generate quizzes — all powered by AI and tailored to the material you're reading.
Whether you're preparing for an exam, reviewing lecture slides, or diving into academic research, Dimensional helps you focus, retain, and understand more — faster.
Key Features (features available with subscription):
1. Upload and read PDFs
Open any document and start reading right away. No scanning or conversions required.
2. Write and highlight with Apple Pencil
Take handwritten notes, underline important sections, and interact naturally with your content.
3. Summarize pages or sections with AI
Save time by generating concise summaries that help you review key points quickly.
4. Ask questions from your documents
Use AI to ask questions about any section of your PDF and receive relevant answers.
5.Create custom quizzes from notes or highlights
Transform your study material into practice questions for active recall.
6.Save and access with iCloud
Your PDFs, annotations, and notes are synced and accessible across your Apple devices.
Dimensional is ideal for students, educators, researchers, and professionals who want to go beyond passive reading. It’s built for people who need to engage deeply with their documents — whether it's textbooks, research papers, lecture notes, or technical manuals.
By combining intelligent features with an intuitive reading and annotation experience, Dimensional turns any PDF into a dynamic learning tool.
Terms of Service:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy:
https://www.termsfeed.com/live/cefb4c14-ab1f-4cc4-a883-21d1f9df464e
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Improvements and bug fixes! Enjoy.
The developer, Madhanrajan Varadharajan, 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
- Madhanrajan Varadharajan
- Size
- 49.2 MB
- Category
- Productivity
- Compatibility
Requires iPadOS 26.0 or later.
- iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Yearly 1 $99.99
- Monthly $19.99
- Copyright
- © Madhanrajan 2025