Best Real Estate Calculator around

I own the handheld and desktop version of the Qualifier IIIFX and was excited to see the iPhone/iPad version. I love this calculator as it makes easy/intuitive work of many typical real estate calculations including more advanced functions such as loan qualification for several loan types, cash flow functions for commercial loans and amortization functions.

I know there are other calculators out there that do many of the same things (I own an HP-10BII and 12C) but nothing Ive tried make things as simple as the IIIFX. The nice feature added to the IPhone/iPad version is the ability to email calculations and amortization schedules right to clients.

Emailed customer service twice with questions and got a reply within hours so this also gets 5 stars.

Tommie3 about Qualifier Plus IIIx/fx