Convert numbers between binary, decimal, hexadecimal, and octal systems. Support for floating point and large numbers. Copy results to clipboard. Switch between light and dark themes. Perform quick conversions with a modern interface.
Convert and numbers between decimal, binary, octal, hexadecimal, and ASCII formats. Scan for conversion. Save history and sync via iCloud. Use Siri Shortcuts and widgets. Customize theme and icon. Lock with Face ID/Touch ID.
Track multiple athletes across events with unlimited stopwatches. Display up to 180 stopwatches on an iPad Pro. Create unlimited races and manage timing for each event. Start, stop, and reset timers individually. Export results and sync with devices.
Calculate with dual-line display and multi-line input
A with dual-line display showing input and result. Supports multi-line equations and tap-to-move cursor. Saves calculation history with timestamps and labels. Allows emailing calculations and swiping to review past entries.
Is a that lets users input and edit formulas with a live display. It supports formula reuse, variable memory, and cursor navigation for precise editing. Users can check formulas for errors and adjust values efficiently.
A displays time on a digital screen and a clock face. Users can track total seconds for tasks or tests. The digital display shows precise time after timing ends. The clock face shows total seconds in the center.
Convert numbers between , , hexadecimal, and octal formats. Input a value and select the target format for conversion. Display results clearly with error handling for invalid entries.
A a log of all calculations. Displays input equations and results clearly. Includes backspace function. Allows adjustable keyboard size and number font size. Supports customization of decimal places, font size for , and display format.
Convert decimal, hexadecimal, octal, and binary numbers to each other. Auto-corrects input errors. Perform conversions between all number systems with intuitive interface.
Set countdowns, stopwatches, and HIIT timers for cooking, exercising, studying, or working. Customize durations and intervals. Track time with a simple interface. Sync across devices.
Track segments with a that operates in background and sleep mode. Monitor time for each part of the . Enable multitasking to use the alongside the Watchtower Online Library or Official Library .