This solar eclipse simulator on SkySafari will guide you through the eclipse on April 8 

 SkySafari has new solar eclipse capabilities on its app, including a simulator and a shadow tracker, making it the perfect app for April 8.  

https://cdn.mos.cms.futurecdn.net/ChXZtMgjUVJsiPBH8fYy8J.jpg

https://www.space.com/skysafari-solar-eclipse-simulator-april-8