iPhone app - Biolerplate emails

Hello, I would like a simple app that allows me to enter in a few variables and sends a boilerplate email with those variables filled in. The email would go to the same address every time. Example: Put in variables for ClientID and ClientName. Email sent out with subject="Pickup for ClientID - ClientName" and body text= "Hello, there is a specimen available for pickup at ClientID - ClientName. Thank you"