good but not a thermometer!

it is a good app that displays the temperature around, however, it does not measure the temperature itself. I expect there is no built-in temperature measuring sensor (thermister) yet, however, as more or less all smart phones have a characteristic feature of shutting the device itself at higher temperatures, I expect that feature can also be accessed to read the ambient temperature.
In other words, this app is comparable to weather temperature....

femtophysiker about Digital Thermometer FREE, v1.1.4