Lacking, Needs Improvement

I wonder if this app. Is even working. Everytime I take my temp. It always says the exact same thing (97.8). One day I knew I was sick with. High fever & took my temp. On my Ipod Touch (97.8), & then with a digital device (102.3). So now I know its not correct.

D.D.S APPLE TOUCH about BTMon Pro