A free program for Android, by blueflower.

Build your dream town or city with TheoTown – City Simulator. You can construct breathtaking skylines or construct airports and bus depots. You can even build roads or a railroad system or place famous global landmarks such as the Eiffel Tower in your city. 

Schools can also be constructed to improve the education level and standard of living of your citizens. TheoTown is created with immersion in mind as you can address crime, natural disasters, and traffic issues, making you feel as if you’re a mayor or a president. This application is played offline and offers plug-ins for improving your city. However, you don’t need these plug-ins to enjoy the game.