My Disk App

The My Disk app is great for keeping your info password protected. Instead of using your Notes for information like your credit card number, you can keep it safe in this app. I would advice keeping a backup tho of the info you save in My Disk. Emailing your info to an email account is a good idea, just in case your phone stops working before you've backed it up. Even if you do back up your phone often, you don't want to rely on the back up.  The app looks like the picture below and can be found in the app store.