Pin Code Keeper app, is there one like this?

[Guest David_P]

I used to live in Denmark where the banks provide you with a coloured wallet card on which you write a load of numbers including your 4 digit pin however, only you know the location of the four numbers you need.

I have seen an iphone app or two that do the same thing:

http://www.mochasoft.dk/iphone_pin.htm

or

the HideYourPin app on this page http://bragoszewski.com/iphone/

Basically I would love to know if there is a similar app for the Android platform.

Regards

David P