American Express has released an app for Android phones, and it does pretty much what you would expect an American Express app to do. You can log into your online account through the app, and from there you can check statements, view recent transactions, and pay bills. The app lets you manage multiple credit card accounts through a single americanexpress.com account, and you can keep track of your rewards points for all of them. No surprises here, but it’s nice to have all of that information on the go, at the very least to make sure you aren’t going too crazy with your credit card splurges. The American Express App for Android phones is available now from the Android Market for free.