Pokétch is a companion app to help you in your adventure. It lets you keep track of the time, the number of encounters, and the level of the monsters you have faced. It also allows you to import/store the data of the monsters you have seen so that you can track them even when you are not playing the game.

The app is made to be as simple and easy to use as possible. In fact, this is one of the reasons why it is loved so much by the players. The developers are always working on making it better and easier to use.