Upgrade your free with paper tape history for reviewing and editing past calculations. or export the history to iBooks, Dropbox, email, or . Save and retrieve files, add comments, and modify entries. The iPad version includes a full-sized keypad.
Track habits with a simple check-off system. Set reminders and create 3-tap actions for quick progress. Monitor streaks and break bad habits through intentional tracking. Log observations and manage routines with a minimalistic interface.
Learn programming with tutorials for beginners and professionals. Access basic and advanced concepts, practice programs, and interview questions. Use the online compiler to write and run code. View frequently asked questions and answers.
Record with high-quality settings. Save and organize recordings in folders. Edit clips by trimming or splitting. Share files via email or cloud services. Set recording timers and alarms. Supports multiple formats and device storage.
Create customizable on-screen keyboards using plain text. Add language or dialect support. Design layouts for workflow optimization. Include fancy characters and Unicode symbols. Export and import configurations.
Edit photos with AI enhancements, object removal, background changes, and picture restoration. Generate images from text descriptions. Learn through interactive content. Access entertainment options with personalized recommendations.
Create and edit tables and spreadsheets on the go. Collaborate in real time with others on shared documents. Access and organize data flexibly across devices. Sync and share files instantly for seamless teamwork.
Provides samples for Swift, Java, JavaScript, Python, Rust, PHP, C#, C++, Golang, TypeScript, Kotlin, Ruby, and SQL. Includes over 300 examples per language. Offers tested snippets from books and online resources.
Allows users to edit and organize text-based content using org mode. It supports real-time rendering of images, hyperlinks, tables, LaTeX, code blocks, and attachments.