毎日こつこつ俺タワー is a free iPhone game developed by SE Mobile and Online.Ltd. It is a mobile version of the popular PC browser game "俺タワー" but with a new world view. In this game, players take on the role of an aspiring "魔導錬築士" named オヤカタ who is yet to receive permission to build a tower. However, when a girl falls from the sky, オヤカタ decides to construct his own tower and embark on a journey to the skies to bring her back home.

The game features a system where players gather resources, raise building princesses, and construct towers to help the girl return to her homeland in the sky. Players will also need to defend their towers against attacking monsters. With plenty of tasks to do, the game offers a unique blend of an idle RPG and a construction simulation.

Please note that the game requires iOS 8 or later to run smoothly. For inquiries about the game, players can visit the support page provided by the developer.