iPhone/ Mac app for tracking loans?

[Ken Badziak]

Is there any app out there you guys like to use that makes tracking loans and payments easy? I'm using iLoan Tracker, but it's very basic; for instance, I have to manually enter the interest portion of each payment, rather than the app automatically doing it for me.

I'm trying to keep track of various personal loans I have floating out there, and just would like to KISS.

Thanks!