Trivia Buff is an Android application that provides an inexhaustible supply of verified trivia facts. The content is updated daily and comes from the users of the subreddit 'Today I Learned' on Reddit. All trivia facts come with verified sources and corresponding articles. With Trivia Buff, you can increase your knowledge for quiz games, share amazing facts with your friends, and save them for later.

The app has a simple user interface and offers features such as saving your favorite trivia facts, sharing them with friends, and daily updated trivia facts. If you are interested in using a full-featured Reddit client, the app recommends Reddit is Fun. Trivia Buff is free to download and use, but it is supported by ads.