Alaturca Clock

Experience authentic Ottoman Alaturca (Edhânî) timekeeping on your iPhone! Track sunset-based hours, Hijri dates, prayer times, and customizable azan alarms.

Discover the elegance of traditional Ottoman timekeeping with Alaturca Clock.

Unlike standard modern clocks that measure time from midnight, the Alaturca (Adhani) clock system sets 12:00 at exact local sunset. This timeless timekeeping system was used throughout the Ottoman Empire to sync daily life, work, and worship naturally with the rhythms of the sun.

Whether you are looking for an authentic cultural timepiece, a precise Islamic prayer companion, or a stunning historical clock for your daily display, Ottoman Clock delivers a seamless blend of heritage and modern design.

KEY FEATURES Authentic Alaturca (Ezânî) Time Engine: Calculates exact Ezânî hours dynamically based on your precise location and daily sunset times. Beautiful Analog Clock Interface: Choose from classic Ottoman numerals, Arabic figures, or standard numerals with customizable liquid-glass dark and luxury metallic themes. Integrated Hijri & Gregorian Calendar: Keep track of the Islamic Hijri date alongside standard dates. Accurate Prayer Times: Displays precise daily prayer times (Fajr, Sunrise, Dhuhr, Asr, Maghrib, Isha) synchronized with your coordinates. Day Remaining Radial Chart: Visual progress wheel showing the exact percentage of daylight/night remaining until the next sunset. Customizable Prayer Alarms: Set tailored alarms for prayer times and get advance notifications (60 minutes prior) with authentic melodies. Smart GPS & Offline Location Support: Automatically detects location via GPS with smart caching and fallback features.

ABOUT ALATURCA TIME For centuries across the Ottoman world, time was measured relative to sunset. When the sun dips below the horizon, the Alaturca clock resets to 12:00 (or 00:00), marking the start of a new day in the Islamic calendar. Ottoman Clock preserves this fascinating heritage on modern iOS devices with high precision layout algorithms.