Get the balance of your AT HOP card with a single tap on your iPhone, iPod or iPad.
Application allows you to access all of the cards details including:
Current balance
Latest transactions
Expiry day
Save your username and password once, so you dont have to type it in every time you need to check your balance.
Give a friendly name to your card instead of meaningless numbers.
Attach several cards to your account, so you can get all of the balances in the same place.