Today in History is an Android app developed by schlab that provides an easy and fun way to learn about historical events. The app showcases the most important events that happened on the current day in history, as well as allows you to search for events on other days. With over 137,000 events, it covers a wide range of topics and is a great source of educational and fun facts.

The app provides a brief summary of each event, and for those who want to learn more, there is a "read more" button that takes you to the full article. These articles are sourced from various reliable sources like Wikipedia, The Guardian, NY Times, and History. The app also categorizes events into three sets - Events, Births, and Deaths, making it easy to browse through specific categories.

Overall, Today in History is a great app for anyone who wants to learn more about historical events in a fun and easy way. It's free to use and offers a vast collection of events to explore.