Dějepis is a free Android app developed by Asista s.r.o. that helps users practice historical concepts and timelines. The app's main objective is to help users master all the countries that were governed by Charles IV and correctly place the generated terms of the given historical theme in the corresponding timelines or thematic groups.

The app is designed for both pedagogical activities and self-study. It is an excellent tool for students of history in the seventh grade who want to improve their knowledge of historical events and timelines. Dějepis offers a simple, user-friendly interface that makes it easy for students to learn and practice historical concepts. Overall, Dějepis is a great educational app for anyone looking to improve their knowledge of historical events and timelines.