A free app for Android, by ACE Money Transfer.

ACE Money Transfer is a fast, safe, and convenient mobile application for sending money worldwide. Whether you want to send money to family in your home country or abroad, ACE can handle it all. With ACE, you can send money from the U.S. to almost any country in the world in a matter of minutes. And the best part is, you don’t need to be concerned about the exchange rate or the fees. It’s always a good idea to check the exchange rate and the fees, but with ACE, you don’t need to worry about that.

The process is as easy as sending an email.