Ruku

Ruku replaces your new tab with a quiet, beautiful prayer-times screen. Every time you open a tab, you see the next prayer, a live countdown, and the full day's schedule — set against a living sky that changes with the real position of the sun through dawn, noon, sunset, and night. Built to be calm and trustworthy, Ruku computes prayer times directly on your device using the adhan engine. It works fully offline, and your location never leaves your machine. Simply choose the calculation method and madhab that match your community.