I'm not affiliated with them nor have I used this software yet--but I plan to, considering the price! Works on both Android & iOS devices.
The details:
http://hiltonsoftware.com/cfi/
The App:
http://www.hiltonsoftware.com/
The details:
http://hiltonsoftware.com/cfi/
The App:
http://www.hiltonsoftware.com/