Barograph Widget Off-line

Barograph turns your iPhone barometer into a clear Lock Screen dashboard for atmospheric pressure. CURRENT PRESSURE See live pressure in mbar, hPa, mmHg, inHg, or psi. Track 6-hour and 24-hour changes with trend arrows. 24-HOUR BAROGRAM A 12-bar chart shows pressure history — each bar covers 2 hours. The live bar updates while the app is open. Past bars stay fixed; when pressure keeps falling at the floor, the chart pans up so you can still see movement. LOCK SCREEN WIDGETS • Inline — pressure, delta, and trend in one line • Panel — pressure with 6h and 24h deltas • Chart — full-width barogram for the wide Lock Screen slot CALIBRATION Match the reading to a local weather station or reference value. Calibration stays free. UNITS & SETTINGS Switch pressure units anytime. Optional lightning icon when a sharp pressure drop is detected. FREE VS PREMIUM Pressure reading, trends, and calibration are always free. Lock Screen widgets and the in-app barogram include a 7-day free trial. After the trial, unlock them forever with a one-time purchase. No subscription. REQUIREMENTS Requires an iPhone with a built-in barometric sensor. PRIVACY Pressure data is stored only on your device. No account required. Note: BaroWidget shows barometric pressure for informational purposes. It is not a weather forecast or medical device.