Two flaws

Decent app with 2 flaws:
It has a hard time focusing the camera. And I continually tap on the screen, expecting it to focus where I tapped, but instead it takes me to the symbols page. And 2nd, it would be nice if it converted the temperatures to Fahrenheit for Americans. I cant remember if 30 or 40 degrees is warm or hot, and I hate having to convert manually each time.

a_m_s_c_c about Laundry Day - Care Symbol Reader, v1.0