Fasten is a thoughtful fasting companion built for people of all faith traditions and wellness goals.

Whether you observe Ramadan, Orthodox or Ethiopian Christian fasting, Jewish fast days, Catholic Lent, the Bahá'í Fast, or simply practice Intermittent Fasting — Fasten keeps you on track with respect and care.

━━━ RELIGIOUS TRADITIONS ━━━

• Ramadan — Daily Fajr to Maghrib timing based on your location
• Hindu Vrats — Configurable weekday fasts for Shiva, Lakshmi, Vishnu and more
• Buddhist — Afternoon abstinence following the Vinaya precept
• Coptic Orthodox — 210+ fasting days including Great Lent and the Apostles' Fast
• Ethiopian Orthodox — One of the strictest traditions with 180+ days per year
• Greek/Russian Orthodox — Four major fasting seasons plus weekly fasts
• Catholic Lent — 40 days of prayer, fasting, and almsgiving before Easter
• Jewish — Yom Kippur, Tisha B'Av, and other commemorative fasts
• Jain — Paryushana, Das Lakshana, and Upavasa observances
• Bahá'í — The 19-day Fast during the month of 'Alá
• LDS Fast Sunday — Monthly 24-hour fast on the first Sunday
• Mondays & Thursdays — Voluntary Sunnah fasts

━━━ INTERMITTENT FASTING ━━━

• 16:8, 18:6, 20:4, and OMAD (One Meal A Day) protocols
• Custom eating windows
• Smart reminders for fast start and end

━━━ CHALLENGE FASTS ━━━

• Set your own start and end dates
• Track personal goals — extended fasts, water fasts, dietary challenges
• Streaks and history at a glance

━━━ DESIGNED WITH RESPECT ━━━

• Accurate prayer times calculated from your location
• Local notifications — gentle reminders, never intrusive
• Calendar-aware: knows which days are fasting days for your tradition
• Track your progress with daily, weekly, and monthly stats

━━━ PRIVATE BY DESIGN ━━━

• No account required
• No tracking, no ads, no analytics
• All data stays on your device
• Works fully offline

Fasten is built for everyone who fasts — whether for faith, discipline, health, or reflection. Download it free and start your next fast with clarity.

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Additional Information