Stone Skyline

This mobile app helps you explore famous architectural structures from around the world.

Browse a catalog of buildings, including skyscrapers, stations, cathedrals, bridges, theaters, and museums.

Open building pages to learn more about different architectural examples.

Compare two structures side by side and keep track of your comparisons.

Use filters to find buildings with different design styles and levels of decoration.

Play a chronology activity where you arrange buildings by construction year and check your answers.

Track your exploration progress with saved buildings, history, statistics, and achievements.