Area, lengths, and angles on maps using an interactive crosshair. Trace outlines to create connected points, updating area and perimeter in real time. Adjust radius for scaling features. View dynamic length and angle as you move the crosshair.
Organize tasks with maps. Auto-arrange nodes, drag to reposition, and copy branches. Track progress with color-coded maps. Set reminders and add notes. Share maps with friends or export as images.
Calculate component values for Op Amp, 555, RC Filter, and Resistor Divider circuits. Decode resistor and capacitor codes. Compute power, resistance, current, and voltage using Ohm's Law and Power Calculators.
Upload high scores from circuit boards to view online leaderboards. Track progress using a score-based rank system. Earn achievements related to score milestones.
Track active zones with maps showing severity levels and time-specific warnings. View detailed storm information including real-time data. Receive instant alerts when tornadoes are detected nearby.
Display and coordinates using iPhone GPS. Show precise location data instantly. Provide clear, minimalistic interface for quick reading of geographic coordinates. No unnecessary features or tabs.