Sudoku solver helps users complete Sudoku puzzles. It calculates minimum combinations for each cage sum and highlights duplicates in red. Users input cell counts and sums via an edit tool with auto-generated options to avoid invalid entries.
Create sheets for bubble mark sheets. Set custom question and choice counts. Support uppercase, lowercase, and numeric choices. Allow multiple answers per question. Tap to select answers and highlight lines with long press or checkbox.
Solves matrices with calculations like inversion, determinant, and decomposition. Explains each of algorithms. Offers interactive geometric visuals. Includes tutorials with proofs and links to related topics for Linear Algebra concepts.
Allows users to input prices and calculate tax amounts. Users can specify tax rates and view results for tax-inclusive, base price, and tax. Adjust tax rates directly and see calculated values displayed in separate columns.
Take notes with text, images, and audio. Organize them into notebooks and custom layouts. Sync notes across devices. Secure notes with a passcode. Backup and restore data. Expand notes indefinitely with additional content.
Print contacts as formatted PDFs via AirPrint or share as files. Customize data fields, labels, and page layout. Choose font colors and sizes. Export contact information for printing or sharing.
Import CSV data into Apple for workouts, weight, sleep tracking, and blood pressure. Supports multiple CSV formats and data types. Syncs data directly with .
Full-screen text display with portrait and landscape support. Save multiple messages. Smart word wrapping adjusts text layout. Reorder messages by dragging. Edit messages with double tap. Share messages as images.
Manage windows by dragging them into predefined hot zones on screen edges. to left or right edges to split screen, resizing windows to fill half the display. to top edge to maximize window to full screen.
Performs X, Y, R radius calculations and theta measurements. It includes -specific functions for ducting offsets and angle computations. Features dimensional math, geometry, and trigonometry tools for precise construction calculations.