Write and format Markdown notes with code snippets, colored syntax highlighting, and embedded links or images. Export notes as plain text, Markdown, HTML, or PDF. Organize notes into folders and mark favorites. Compile code online in a playground.
by Daniel ILLESCAS ROMERO★ 4.01 ratingsProductivityFreeData updated 2026-09-06
AI chat allows users to interact with large language models using clear, focused conversations. Supports Markdown formatting for readable outputs. Enables quick launching, efficient performance, and responsive long chats.
Learn through and active recall techniques to improve memory retention. Import study materials from Notion, Obsidian, Markdown, Evernote, Logseq, CSV, Roam Research, or OneNote. Create local flashcards. Review cards based on performance and timing.
Provides a secure SSH and for managing remote servers. Users can connect via SSH, transfer files using , and execute commands in a terminal. It supports terminal emulation, session management, and file navigation.
Convert files between formats including 3D models (3DS, FBX, STL), markup (PDF, DOCX, Markdown), CAD drawings (DWG, DXF), and videos (3G2, 3GP). Edit and export files directly within the .
A Scheme interpreter allows users to write and execute code. The console supports read-eval-print loops for interactive coding. The text editor includes syntax highlighting, smart indentation, and parenthesis matching.
Take notes using a keyboard-driven interface without a mouse. Support Markdown with checkbox toggles, link visits, and note navigation. Create a personal wiki of notes. Search for notes directly from the home screen.
Create for vocabulary or other content. Edit cards with rich text and add images. Import via CSV or Markdown files using iTunes, iCloud, or Dropbox. Use dict.cc to search and select answers for vocabulary learning.
Write and debug assembly code with syntax highlighting and real-time error detection. Explore low-level programming concepts through interactive challenges and tutorials. Export code as text files and share projects directly.
Run code on iOS devices using MRuby VM. Edit code with syntax highlighting and autocomplete. View documentation inline. Execute code via Shortcuts or Siri. Make HTTP requests and interact with native alerts. Access clipboard for input and output.
Create and organize maps with nested lists to structure thoughts and plan projects. Add icons, images, colors, and links to enhance visuals. Search for content across maps and export as images or files. Share maps directly with others.
Schedule and manage events with automatic and custom settings. Set multiple with filters. Receive daily summaries and find free time. Reserve time blocks to avoid overlaps. Sync with Apple Watch for haptic .