The fast thatadapts to your rhythm.
BellyClock combines AI-powered scheduling, spiritual dashboards, and wellness tracking into one beautiful companion that adapts to your sleep, goals, and circadian rhythm.
Free to download · No account required to start
BellyClock
Fasting Timer
Drag the ring to adjust
AI Insight
Peak fat-burn window in ~2h. Stay hydrated and consider light movement.
Tap tabs to explore • Drag the ring to adjust your fasting goal
Features
Everything you need to fast consistently.
Eight features, each one interactive. Try them right here before you download.
16:8 Intermittent
8pm – 12pm window
Circadian Rhythm
Aligned to sunset · 6:12pm
OMAD Friday
One meal at Iftar
AI Fasting Planner
Adaptive schedules generated around your lifestyle, goals, and circadian rhythm.
AI Coaching
Real-time AI guidance based on your fasting patterns and energy levels.
15 Shawwal 1447 AH
Johannesburg · Qibla 22°N
Muslim Dashboard
Prayer times, Islamic calendar, Ramadan mode, and Suhoor/Iftar alerts.
Wellness Analytics
Energy levels, consistency trends, and AI-synthesized weekly insights.
Community
Join challenges, find fasting buddies, and share your journey.
Amira
16:8 · Hour 14
Yusuf
20:4 · Hour 18
Leila
12:12 · Eating
Sara
Ramadan · Suhoor done
Family Plans
Manage fasting schedules for your whole household from one account.
Today · 8:42 PM
Felt strong through hour 16 today. Energy stayed high after morning walk. Broke fast with dates and soup.
Yesterday · 9:15 PM
Slight dip around 2pm. Electrolytes helped push through to end.
Fasting Journal
Track daily progress with mood logs, energy levels, and personal notes.
6 / 8
cups today · adjusted for 28°C
Hydration Intelligence
Smart water tracking with fasting-phase reminders and electrolyte guidance.
Many more features shipping with the mobile app...
Faith-first, not bolted on.
Full Hijri calendar, prayer times, Qibla compass, and Ramadan mode. Built as first-class features from day one.
Prayer Times
Saturday, 21 Feb · Johannesburg
Hijri
22 Sha'ban 1446
Islamic Calendar
Full Hijri calendar with Ramadan, voluntary fasts, and blessed nights highlighted.
Smart Notifications
Adhan alerts, Suhoor wake-up, and Iftar countdowns, fully customisable.
Qibla Direction
Auto-location Qibla compass with accuracy indicator.
Sunnah Fasts
Track Monday/Thursday, Ayyam al-Bidh, and other voluntary fasting days.
Upcoming Islamic Dates
Sha'ban
Laylat al-Nisf
Ramadan
First Fast
Ramadan
Laylat al-Qadr
Shawwal
Eid al-Fitr
Personalized Methods
Find Your Perfect Fasting Method
BellyClock supports all popular fasting approaches, customized to your lifestyle and goals.
Fasting Method Explorer
16:8 Intermittent Fasting
Fast for 16 hours, eat during an 8-hour window. Popular and sustainable.
Key Benefits
- Weight management through controlled eating window
- Improved metabolic flexibility
- Natural alignment with circadian rhythm
- Beginner-friendly approach
- Sustainable long-term habit
Schedule
Select a fasting method to see detailed information and how BellyClock optimises it for you.
60-Second Assessment
Find Your Perfect Match
Answer a few questions to get your personalized fasting plan tailored to your lifestyle and goals.
What's your primary goal with fasting?
Why BellyClock
More Than a Fasting App
Most apps give you a timer. BellyClock gives you an intelligent wellness system.
| Feature | BellyClock | Fasting Apps | Simple Timers |
|---|---|---|---|
IntelligenceAI-Generated Fasting Plans BellyClock's model adapts your schedule weekly based on adherence, energy logs, and metabolic signals. | |||
SpiritualMuslim Dashboard Full prayer times, Hijri calendar, Adhan notifications, Qibla compass, and Ramadan mode, all in one place. | |||
HealthHydration Intelligence Adjusts daily water targets based on fast length, temperature, and activity. Tracks cups, bottles, or ml. | Basic | ||
SocialFamily / Multi-user Plans | |||
AnalyticsWellness Analytics Dashboard Energy trends, fasting streaks, hydration compliance, and AI-synthesised weekly summaries. | Basic | ||
PlanningFasting Calendar & Streaks | |||
SpiritualVoluntary / Sunnah Fast Tracking | |||
EcosystemMeal Planning Integration | Coming | ||
PlatformOffline Mode |
Hover over the info icon to learn more about each feature.
Platform Ecosystem
A growing platform, not just an app.
BellyClock expands with modular tools. Use what you need, skip what you don't.
AI Fasting Core
Adaptive 16:8, 5:2, OMAD schedules with weekly recalibration.
AI Coach
Personalized fasting guidance with real-time AI coaching.
Muslim Dashboard
Prayer times, Islamic calendar, Ramadan mode, Adhan alerts.
Hydration Engine
Smart intake targets and fasting-phase reminders.
Community
Challenges, buddies, and social progress sharing.
Family Mode
Household scheduling with shared calendar view.
Fasting Journal
Track mood, energy, symptoms, and personal notes.
Meal Planner
Smart meal windows with macro-balanced suggestions.
Diet Planner
Personalized nutrition plans aligned with your fasting schedule.
Recipe Generator
AI-generated iftar and suhoor recipes matched to your goals.
Workout Planner
Exercise timing and intensity optimized for your fasting state.
All modules share a unified data layer. Your fasting, hydration, and spiritual data inform every part of the platform.