This app was mentioned in 7 comments, with an average of 2.00 upvotes
Gonna piggyback on this comment. The app Votespotter will notify you of your elected representatives' votes and give you their contact information.
I haven't really used it much, but there's an app for Android called VoteSpotter that lets you track how your reps are voting. If people have other suggestions for handy apps/tools like that I'd love to hear it.
https://play.google.com/store/apps/details?id=org.mackinac.VoteSpotter
App that let's you track what your congressmen are voting for
How about an app? https://play.google.com/store/apps/details?id=org.mackinac.VoteSpotter