"みんなで地球一周" is a free cumulative step counter app designed for achieving a collective goal of walking the circumference of the Earth, approximately 40,000km or 57,142,858 steps, as a global community. Users can track their progress towards this goal and visualize how far humanity can collectively reach, whether it's the moon, Mars, or even beyond the solar system.

The app focuses on displaying the remaining steps needed to complete the Earth's circumference, motivating users with a clear goal. It also allows users to submit their recorded distances to contribute to the collective goal without the need for registration, fostering a sense of community achievement. Additionally, users can share their progress and contributions with friends, encouraging a collaborative spirit.