Wonderbar – web on statusbar

Web-on-the-bar: Fetch a number from a web page and display it in the status bar – visible at all times, even on the lock screen. Surrounding text will be displayed in the notification menu. Perfect for getting temperature and wind speed from a local weather station with no official app.

The information is filtered by using either CSS selectors or regular expressions. A few examples are included:
• A couple of local weather stations in Umeå: TFE väderstation and PVBK in Holmsund.
• Some cities from the Weather Underground service, like Stockholm, Berlin, London and New York. The cities are easy to edit in the URL even if you don't know CSS or regex.
• A Play Store rating monitor. Edit the app name to show progress of your own app.

The app is free and ad-free.

Similar apps are Meta Widget and Snowflake Temperature.