It's a client for moneytrackin.com website that needs an active internet connection present on your mobile phone. The real advantage is that you can add financial transactions more easily then on the mobile version of the site. Features

• Portable on all java MIDP 2.0 enabled mobile phones
• Store credentials - you don't have to login every time you start your application
• Check box tags - you don't have to remember all the tags you've entered, a list of check boxes is available for adding recent tags to a new transaction
• Minimize - if your phone can ran multiple J2ME applications, you can minimize your application for later use
Issue
It doesn't use a secure https connection