Display full- digital time with seconds on dynamic island and . Choose from various digital font styles and customize colors. Show date and week information. Set hourly chimes and voice time announcements.
Perform complex calculations using algebraic expressions and programmable functions. Support unit conversions and attached units. Save and recall variables. Run scripts and access a comprehensive mathematical library. Export results and history.
A stopwatch with a large display and two big buttons allows users to start, stop, and reset timing. It provides precise countdown and lap tracking functions.
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.
Track daily habits with check-ins that form visual patterns over time. Set reminders, customize check-in intervals, and review progress through evolving pixel images. Adjust settings to refine tracking preferences and manage consistency.
Set alarms with customizable sounds and 24/12 hour format. Display time in a large red LCD style with Retina clarity. Use big buttons for easy interaction. Syncs with iPhone settings automatically.
Control LED lights via Bluetooth with custom color settings and effect selection. Modify device names and choose from multiple LED driver ICs. Adjust brightness and animation patterns for pixel LED setups.
Create by painting individual pixels. Adjust canvas size, select colors, and customize border settings. Erase, undo, and resize drawings. Save artwork to gallery and storage. Share completed pieces others.
Calculate PPI, aspect ratio, and screen dimensions
Calculate PPI, aspect ratio, and screen dimensions in inches or centimeters. Measure height, width, and area of any screen. Access a list of standard resolutions and common devices to preset data quickly.