IOU Pro

IOU Pro (I owe you) is a debt tracker app for things and money.

Features:
*Borrow/lend things or money
*Partial payments
*History
*Various currencies

Pro-only:
*Notifications
*Themes
*Backup, export
*Onscreen buttons
*Password

Recent changes:
what's new in v2.1:
*SMS reminders (long tap contact)
*Custom SMS and email templates
*Default tab setting
*Fixed backup filename