Is there an iOS SMS Texting app that allows parent to get a record of all texting messages? My son (pre-teen) received an iPod Touch for Christmas.  He has a friend that does not have an iOS device.  But his friend can text.  I am still at the stage and my son is still of the age that I would like to have a way to know when he is texting and what he is texting.  Is there an app for that?

[It could be something that allows me to setup an account and login to a website to see activity.]
I found this app.
SMS Touch that allows you to setup email address to send copy of SMS content.  SMS are purchased in app.
Net Nanny are also bringing out an iOS app to monitor and restrict iOS devices in young persons hands. details  here

NET NANNY FOR IOS includes Filtering (18 categories), Age-based Profiles, Safe Search, Profanity Masking, and supports Wi-Fi/3G/4G.
NET NANNY SUITE FOR IOS includes all the features of Net Nanny for iOS plus Remote Administration, Reports, Custom Categories, Whitelist/Blacklist. Future releases within the next few months will include Time Controls, Custom Alerts, Reports, and device management tools such as Device Locate and Forced Ring. All new features will be auto-updated for existing users.