SimpleThermometer gives you the outside temperature according to your location, and nothing more. This application is extremely light, fast, free and without any ads.
It doesn't collect any personal information.
→ Approximate location: SimpleThermometer uses your approximate location to give you a relevant temperature.
→ Network access and connections: SimpleThermometer uses the network only to get the temperature from openweathermap, and that's it.
See for yourself!
SimpleThermometer is an open source application, it can't hide anything from you! You can explore its functionning at the following link https://github.com/tvbarthel/SimpleThermometerProject
Developed by two students, this free and open-sourced application is distributed "as is", without any pretention.