TrueSize: Compare Countries

Binary Banana LLC

Contains ads

About this app

Explore the true size of countries, continents, and regions with TrueSize app. Move territories around an interactive map and compare their real proportions without the size distortion of traditional flat maps.

Key Features
• True-size comparisons
Compare countries and regions using spherical geometry, without the size distortion caused by flat map projections.
• 750,000+ geographic regions
Explore countries, territories, states, provinces, historical borders, islands, and more.
• Geography games
Play the TrueSize Challenge to guess the larger territory, or test your knowledge with the Flag Quiz.
• Measurement tools
Measure true geodesic distances in kilometers or miles, check compass bearings, and draw custom shapes.
• Facts and geographic details
View population, area, flags, and useful facts for regions you explore.
• Historical and modern maps
Explore historical territories and see how borders and regions have changed over time.
• Import & edit GeoJSON / TopoJSON files
Load your own map data, modify shapes, simplify or merge boundaries, and export your changes. Ideal for students, educators, and GIS enthusiasts.
• Share your discoveries
Create and share interactive map comparisons with others.

Perfect For
• Students learning geography and map accuracy
• Teachers explaining map projection distortion
• Travelers visualizing distances and regions
• Geography enthusiasts exploring historical and modern borders
• Anyone curious about the real scale of our world

Why TrueSize?
Traditional flat maps can significantly distort the apparent size of countries and regions, especially near the poles. TrueSize uses spherical geometry to provide more realistic size comparisons while letting you freely move and explore territories around the globe.

From the creators of TrueSize.net, the official TrueSize app brings interactive geography tools, hundreds of thousands of regions, historical maps, games, measurements, and custom geographic data to your device.

Rediscover the world as it truly appears - clearly, accurately, and interactively.

Ratings and reviews

every time I try to merge a country I would always say if emerge these countries it would ruin their polygon topology cuz somehow I got three more and they merged them all with no problem. please fix this or I will uninstall the game

the territories are just too buggy and the game doesn't even load arab league

Please remove The Great Lakes from These States: Minnesota, Wisconsin, Michigan, Illinois, Indiana, Ohio, Pennsylvania and New York, because not their real shape, and add lakes to all countries, along with rivers: PLEASE

What’s new

- TrueSize Mobile has been completely rebuilt from the ground up
- Explore, move, and compare 750,000+ regions worldwide
- Added seas, bays, lakes, rivers, mountains, deserts, islands, peninsulas, archipelagos, and river basins
- Edit the boundary shape of any country or region
- Added new unions, regions, and updated geographic data
- Faster, smoother, and more reliable, with additional fixes and improvements