An easy way to add users and passwords to a database. Also supports Interbase and Firebird.

The free version has limitations. For a full version you need to pay, which is very cheap.

Update:
I have now developed a rewrite to the FBUsers project. It is called SQLFBUsers and it can be downloaded from github or the project's page.

A:

GDB's repository features a Firebird version of FBUsers
See here for details

Q:

how to display the number which is hold by an array to the textview

I have 6ad