Here's a link to the iPhone App Store to download iPrayer Journal: http://bit.ly/1jVnAC
The iPrayer Journal lets you use your iPod, iPhone, or iPod touch to organize, sort what you prayed about today. Each prayer can be assigned prayer tags or categories. Examples of prayer tags answered, include church, conduct, depression, discipleship, persecution, relationships, suffering, and well-being. After the prayer is entered, you can 'SHARE A PRAYER' using the Email and Twitter buttons.
If you share via email, the iPrayer Journal app will take your entered prayer and pre populate an email message. If you share via Twitter, the iPrayer app will pre populate a 'tweet' using your Twitter username and password. iPrayer Journal can be used personally as an alternative to a moleskine prayer notebook. It can also be used by other laypeople or clergy.
Here are some screenshots from iPrayer Journal - the app that lets you use your iPhone as a prayer journal.