Got private information on your iPhone that you're not looking to share with anyone? Well as long as it's just notes, LockBox can take care of that for you. Simply enter your password and type away. Then close out of LockBox and everything stays secure.
The first thing you'll want to do is make sure that you change the default password. If you don't, every time you load up the app you'll see that the message telling you that your default password is 0000 and you should change it. It basically defeats the purpose of using the app in it's entirety.
After that you can create a new entry, complete with title, set category, and notes. You can fill it up with all the information that you want to keep secure, whether it be passwords or other private material. Then simply press done and close out the app. You can view through all of your saved notes at any time and easily delete them or move them around.
LockBox is kind of confusing when it comes down to how useful it actually is. You have to enter the information in one line at a time which can be difficult for more than quick notes. But the encrypted security does make it nice. If you really need to keep private data on your iPhone, LockBox isn't a bad call.