Not just a fasting timer — a complete fasting and wellness companion that brings your body and your practice together in one app.

Track intermittent fasting, follow the spiritual fasts of your tradition, and build healthy habits with an AI coach by your side. Whether you fast for metabolic health, religious devotion, or both, this is the only app built for all of it.

★ INTERMITTENT FASTING, DONE RIGHT
• Clean fasting timer with live progress and fat-burning stages
• Every protocol: 16:8, 18:6, 20:4, OMAD, 5:2 and fully custom windows
• Full fasting history, streaks and a calendar view of every fast
• Weight, BMI, body measurements and non-scale victories
• Weekly and monthly reports with clear progress charts
• Achievements and badges that keep you motivated

★ SPIRITUAL & RELIGIOUS FASTING — found nowhere else

Honour the fasts of your faith with accurate, location-aware dates — 100% free:

Ekadashi (Vaishnava) with precise Paran break-fast timing
Orthodox Christian fasting days and seasons
Catholic fasting and abstinence days, including Lent
Protestant fasting traditions
Islamic fasts and Ramadan
Buddhist observance (Uposatha) days

Gentle reminders make sure you never miss a fast

★ CYCLE-SYNCED FASTING — for women, done right

Your hormones shift across the month — your fasting should follow.

Track your menstrual cycle right alongside your fasts
Personalised guidance for each phase of your cycle
Know when longer fasts feel effortless — and when to ease off
Predicted period and ovulation windows
Gentle cycle-aware reminders and Smart Coach tips (PRO)

Fast in harmony with your body, not against it.

★ AI FASTING COACH
• Personalised, motivating guidance through every fast
• Smart meal suggestions tailored to your goals and diet
• Practical tips for energy, hydration and breaking your fast well

★ WELLNESS TOOLS
• Guided breathing exercises to stay calm and focused
• Cold shower sessions to build resilience
• Medication and supplement reminders
• Custom, shareable progress cards for social media

★ ON YOUR WRIST & HOME SCREEN
• Wear OS app — start, check and end your fast straight from your watch
• Home-screen widgets show your live fasting progress at a glance
• Aurora premium 4×4 widget with current phase and Smart Coach tips (Pro)

★ SYNCS WITH YOUR HEALTH DATA
• Health Connect integration: steps, calories, weight and heart rate
• Cloud backup and sync across devices with Google Sign-In
• Export your data anytime — it's yours

★ FREE TO START
The core tracker is fully free: unlimited fasts, all protocols, history, weight tracking, spiritual fasts and daily AI coach messages.

★ GO PRO
Unlock the full platform:
• Unlimited AI coach and meal suggestions
• Cold shower and breathing programs
• Medication reminders
• Full share-card customization
• Weight forecasting and an aurora home-screen widget
• Completely ad-free
• Gentle cycle-aware reminders and Smart Coach tips

Available as monthly, yearly or one-time lifetime.

★ PRIVATE BY DESIGN
Your data is encrypted, GDPR and CCPA compliant, never sold, and stored local-first with optional cloud sync.

Available in 14 languages: English, Bulgarian, German, Spanish, French, Hindi, Japanese, Korean, Dutch, Portuguese, Russian, Chinese and Arabic.

Start your first fast today — for your body and your soul.

Ultimate Fasting: Body & Soul