Explore real country and region sizes — official TrueSize.net 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.
Can you put Artsakh and fix Russia eastern chukota is in North America and put all Slovenia districts and put Tuvalu counties and fix Palestinian Territories give all the land and do new flags of Syria Afghanistan and empires renamed ussr to Soviet Union and also rename two empires Spain to Spanish empire United Kingdom to British empire and put Mexican empire and Canadian empire and give Azad Kashmir and Gilgit Baltistan to India in modern and also Aksai chin and put south Vietnam and put small independent countries like Gornja siga Scarborough shoal Bir tawil and new Zealand arctic territory named Ross dependency and add Halaib triangle and Marie Byrd land and also respond to my review and glitches come if it’s a bug please fix it and put glove mode because I can’t see the countries cities regions districts and states and put republic of Biafra and Ambazonia and molossia Sealand and give Russia luhansk republic Donetsk republic Kherson oblast zaporizhia oblast this is from killian
This app is fun, but...
jsnnd76officialna
Even though I like this app since it's fun, I also use it for worldbuilding. However, it lacks that 1 feature that is available in it's web version. The feature is when tapping any territory turns it into subdivisions. I give this app 5 out of 5 stars. Thank you!
Really cool app
MrBigO121014
Hey this is a really cool app I like how many subdivisions there are. But I want one thing in the app. Under the “fun” section can you add a map puzzle where you drag and drop the regions to their correct spot? And can you add the territorial claims in Antarctica? Like adelie land, British Antarctic territory, etc. Thanks!
Too many city/townships in my state don’t exist in my app
Nonipengiun11
I’m trying to size compare my city in Ohio but they don’t have it (Dayton) and it’s frustrating I also like trying to load all my states city’s but there is just too many not existing in the app
- TrueSize Mobile has been completely rebuilt from the ground up
- Explore, search, move, and compare more than 750,000 regions worldwide
- Major feature parity with truesize.net, including historical regions, custom polygons, games, and advanced map tools
- Faster, smoother, and more reliable native experience
- Numerous performance improvements and bug fixes
Version 2.0.4
The developer, BINARY BANANA LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Location
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Binary Banana LLC
Size
169.9 MB
Category
Education
Compatibility
Requires iOS 15.6 or later.
iPhone Requires iOS 15.6 or later.
iPad Requires iPadOS 15.6 or later.
iPod touch Requires iOS 15.6 or later.
Mac Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
