Only the current version so far — new entries appear as the app ships updates.
気象暑さ指数モニター WBGT Simple - 熱中症予防 is a weather app by LP&D LABORATORY with 500+ downloads (about 533 estimated). +1 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “The ultimate solution for preventing heatstroke. Using weather data and proprietary logic, it displays the Wet Bulb Globe Temperature (WBGT) index for over 1400 outdoor and indoor locations nationwide without the need for black globes. It will protect you from the heat.”