20 Matters is an Android app developed by Keystone Web Studios that provides users with up-to-date information on each candidate running for the 2020 US Presidential Election. The app covers a wide range of information, including early life, political experience, political views, stances on issues, voting record, campaign information, and social media updates for each candidate.

The app also displays the most recent news from verified and reputable sources for each candidate, and users can favorite a candidate for quick access to this news as well as recent tweets and campaign links from the home screen. Additionally, under Polling Data, users can view recent primary polls relating to the 2020 Presidential Election, and under Local Election Info, users can search for their address or their friends and find out what representatives serve them locally, in their state, or federally. For each representative, contact and website information is displayed if available.

Overall, 20 Matters is a comprehensive app that provides users with a wealth of information on the 2020 US Presidential Election and is a must-have for anyone wanting to stay informed on the election.