Enter and edit equations in mathematical notation. Visualize 2D and 3D graphs of explicit, implicit, and inequality equations. Adjust settings for display and analysis. Save and share calculations.
Allows users to set countdowns from 1 to 99 minutes. It displays remaining time and changes to red when reaching zero. It begins counting up to show time exceeded. No alarm sounds at the end.
Track time with customizable stopwatches. Create new timers by tapping «+», select colors, and add descriptions. Monitor stopwatches simultaneously. Log time spent on tasks or habits. Set reminders for ongoing activities.
Set durations by tapping any minute and sync to the nearest minute. runs until race start or manual postponement, even if is closed. Features sound signals and clean, simple interface for sailing races.
Calculate sales tax and discounts with percentage-based equations. View calculation history for reuse. Adjust tax settings via swipe. Customize rounding preferences. Choose from multiple color themes. Perform basic arithmetic operations.
Allows users to their PC or Mac using an iPhone. Users can perform keyboard shortcuts, mouse actions, and remote shutdown. They can customize controls and auto-detect their computer for quick connection.
Visualize real-time audio frequencies with a spectrogram and spectrum analyzer. Adjust sample rate and frequency resolution. Identify sound frequencies, measure vocal range, and analyze audio input.
Timer allows users to set individual timers with minutes and seconds. Includes a menu with preset times for common cooking tasks. Supports one timer in free version and up to four timers in Pro version.
The app provides a digital ticket system to manage requests and bring order to busy situations. Users can increment numbers with a tap, decrease them by swiping down, or reset to zero by pressing and holding the screen.
Add tasks to a to-do list and pin them to the page. Set intervals using the Technique. Track progress and manage work sessions without needing paper or notes.
Customizable with large text that can be pressed. Export laps in CSV format. Start, pause, and reset by pressing or long-pressing text. Add laps by swiping down. Adjust displayed milliseconds. Undo accidental reset. Delete laps by swiping.