Thermometer n°1 shows the outdoor temperature compared to your exact location,
very useful when you travel. Also tells you the weather conditions (multi language: Arabic, Russian, Chinese, French, Hebrew, Spanish, English, German ....) and the humidity.
The service is provided by GeoNames Webservice:
The GeoNames geographical database covers all countries and contains over eight million placenames that are available for download free of charge. (htt://geonames.org)