Allows users to take photos of math equations, science problems, or questions for instant solutions. It provides step-by-step explanations and detailed guidance. Users can access personalized AI tutoring for continuous support.
View, edit, and annotate PDF files on iOS devices. Add comments, highlight text, and adjust formatting. Convert handwritten notes to text using OCR. Access AI Assistant for advanced editing tasks. Share edited documents directly.
Edit with a Sublime-like interface. Open and edit local and remote files via Dropbox, OneDrive, FTP, SFTP/SSH. Support multitasking, split-screen, and iPadOS mouse. Use Siri Shortcuts for automation. Enable multi-caret editing for efficient coding.
Allows users to and format text with Markdown. It supports note-taking, task management, and document organization. Users can create personal wikis, build Zettelkasten systems, and manage research materials.
Take notes with hand-drawn sketches, text, and diagrams. Use Apple Pencil for writing and drawing. Navigate pages with gestures and undo actions. Export notes to PDF. No ads or data collection.
Scan documents to create PDFs, edit text, and convert scans to editable formats. Extract text from images. Read and generate QR codes. Organize and share scanned files directly.
Write mathematical expressions using inline LaTeX. Edit and format equations directly within the document. Preview rendered equations in real-time. Export documents in Markdown or PDF format.
Allows real-time chat with AI models via server connection. Users can select models, search and manage conversations. Voice input and file/image uploads support RAG. Voice calling uses on-device processing.
Solve problems with step-by-step solutions. Input equations for automatic solving and animated explanations. Access over 1,000 sample problems. Use scientific and graphing calculators. Track progress and review detailed solutions.