Calculate values with hours and minutes. Add, subtract, multiply, and divide entries. Automatically insert ":" when entering numbers. View calculation history and use a memory key to save and retrieve values.
The app offers ruler and protractor functions for iPhone, iPod Touch, and iPad. It supports centimeters, inches, and sun units for the ruler, and degrees and radians for the protractor.
Customize themes with 65536 color options and adjust history display height. Add notes to history entries and share them via email. Perform basic math operations, use backspace, and view/edit calculation history. Supports Dark Mode.
Daily step counts and activity levels with a . Set and adjust step goals. Analyze movements, stairs climbed, running, and exercise sessions. Convert activity into estimated calories burned.
Create, edit, and delete notes. Set label via touch. Schedule notifications for specific times. Sort notes by date or color. View notes in wide mode. Back up data to iCloud. Share notes with apps like Twitter, LINE, and Mail. Displays ads.
Create with quick input, set alarms with custom sounds, and organize tasks into categorized lists. Track progress with due dates and prioritize upcoming activities. Sync across devices for consistent access.
Organize tasks with unlimited folders and custom colors. Pin folders for quick access. View unchecked counts and sort folders. Add unlimited tasks with batch input. Assign colors and include or photos.
The app calculates sunrise and sunset times for any location and date. It displays the earliest and latest sunrise and sunset times for any latitude, along with the equation of time and sun inclination.