TrueSize: Compare Countries is an education app developed by BINARY BANANA LLC.
User Ratings
TrueSize: Compare Countries is rated 4.70 out of 5 stars. The rating is based on 240 ratings.
App Information
TrueSize: Compare Countries is FREE to download. The download size is 165.45 MB. The latest version available is 2.0.10. The last update was on September 28, 2026.
Technical Requirements
The app has a content rating of Medium Maturity. The app has been available on the App Store since October 2025.
Description
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. • Natural features Explore mountains, peaks, deserts, islands, peninsulas, archipelagos, seas, bays, lakes, rivers, and river basins. • 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. • Edit any boundary shape Modify the vertices of countries, regions, and other map shapes directly on the map. Add, move, select, or delete points with Undo and Redo support. • 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.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
