Discover CrowdMag, a revolutionary application that transforms your smartphone into a scientific instrument, enabling you to measure Earth's magnetic field in nanotesla units. Transform your regular activities into substantial contributions to scientific research, great for both enthusiastic outdoor adventurers and inquisitive travelers.

With the innovative Flight Mode feature, jet-setters can broaden their horizons by participating in data collection during their travels. Simply enter your travel itinerary, and let the journey become an opportunity to capture valuable magnetic field data as you soar through the skies.