TrueWorld Maps is a free iPhone app developed by Ment Apps Ltd, designed to help users explore and compare the actual sizes of different countries. As the Earth is a sphere, all maps are distorted, and this app aims to provide a more accurate understanding of country sizes.

With TrueWorld Maps, users can simply search for a specific country or tap and hold on the country they want to explore. By moving the country around the map, users can observe how its size changes in relation to its proximity to the equator.

In addition to comparing country sizes, the app also provides interesting facts about the selected place. This makes it a valuable tool for teachers and individuals of all ages who are interested in geography.

It's important to note that TrueWorld Maps does not aim to perfectly reflect the current political state or boundaries of countries. The app focuses solely on providing users with a notion of how big countries are. Any political mistakes or changes in territories are not intentional and the developers apologize for any inaccuracies.