iPhone and iPad apps tagged "lockboxes."
Secure Passwords with Moxier Wallet
Update: Moxier Wallet officially shut down June 2013.
To be on the web today means to acquire dozens of usernames and passwords for accessing data. And many people get lazy and use the same password for every site, which can put some of your content at risk.
Stolen Wallet App is a Back Up for Your Real Wallet
I'm a nut about security, which is the reason I don't store sensitive information such as my debit and credit card numbers on my iPhone. I'm already worried someone will steal my wallet. I don't also want to worry if someone is going steal my iPhone containing sensitive data.