Perform basic and complex calculations with a minimalist interface. Large buttons and a display show current input and calculation history. Supports portrait and landscape orientation. Includes AI-powered problem-solving for advanced operations.
Measure lengths, areas, heights, and distances using on-screen tools. Use the protractor, unit converter, and for precise calculations. Check light levels, calibrate screens, and measure decibels.
Offers seven-in-one functions including basic, scientific, and unit conversion tools for currency, distance, weight, time, and data. Switch between modes by rotating the device. View operation history on the screen. Use degree or radian settings.
Create detailed technical illustrations and artistic designs with vector editing tools. Draw, reshape, and color elements with precision. Import and export files in multiple formats. Use layers, masks, and effects for advanced design work.
Create and edit digital drawings with freehand sketching and customizable brushes. Choose from a wide range of pencils, markers, and color options. Manage layers for complex artwork. Use unlimited undo and redo functions to refine your work.
Draw and create with finger or Apple Pencil. Access professional tools including layers, brushes, and materials. Import images. Edit and save drawings. Share completed artwork.
Learn to draw anime characters with structured lessons covering basic poses and chibis. Access coloring pages for stress relief. Use realistic brushes to enhance techniques. Track progress and practice different art styles.
Capture thoughts and notes without distractions or ads. Encrypt and store notes locally with end-to-end encryption. Add text, audio, images, PDFs, and math expressions. Organize notes into folders and attach documents.
View PDF documents in landscape, portrait, or multi-window modes. Adjust layout to view one page at a time. Support for 18 global languages including English, French, Arabic, Japanese, Russian, German, Italian, and Spanish.
Draw sketches using brushes and tools with support for Apple Pencil. Create layered artwork and zoom for detailed painting. Import and export vector images in PDF, PNG, and JPEG formats. Use color or photo backgrounds. Save artwork for later.
Create animations using frame-by-frame drawing on photos. Add doodles and export as GIF or video. Share finished animations with friends. No advanced drawing skills required.