世界を広さで見る is an education app by akihikari with 10+ downloads (about 19 estimated). Install growth, rank history, SDKs and ad networks.
From the store listing: “This app lets you see the world in terms of its size. It compares the Mercator projection and the Equal Earth projection, and shows the land area of Japan in 2026 and 1926. You can also take a size quiz.”
