Wind Bubble floats a small dial on top of your navigation app and shows where the wind hits you relative to your direction of travel: headwind, crosswind or tailwind. The dial is locked on your heading — the top is always where you are going — and a coloured marker sits on the ring at the angle the wind comes from: red straight in your face, amber across, green pushing you along. Features: * Floating bubble over any app, draggable, tap to expand a short summary * Live wind, gusts and temperature from Open-Meteo (no account, no API key) * Head/tail and crosswind components, with the side it blows from * Speed in km/h, mph, m/s or knots * Adjustable refresh interval, bubble size and opacity * No tracking, no analytics, no advertising Your position never leaves the device except as coordinates rounded to a coarse grid, sent to Open-Meteo to fetch the local wind. Weather data by Open-Meteo.com, licensed under CC BY 4.0.