This week's website - MyPermissions. It shows you who has permission over your accounts. Sign up and it will allow you to inventory your social media accounts and revoke their permission access.
App - Beditations. Great for people on the road who can't sleep. Set for ambient rain noise, and it will give you meditations to fall asleep. Works as an alarm clock as well. It's free, with in app purchases. But you can unlock everything for $4.99.
Travel Tip - Spring Break is causing long waits at the airport. So you should show up at least 2 to 3 hours early. The airlines won't wait for you, so better to be extra early and have to wait than miss your flight because it took too long to get through TSA. If you have TSA precheck or Global Entry, you won't have to worry about it.