Your fasting timer, live on your Lock Screen.
Lumifaste puts your fasting timer right on your Lock Screen and Dynamic Island — see your timer, current stage, and progress without ever opening the app. Built with zero ads and zero data collection — your data stays private, synced only to your own iCloud.
Start a fast with one tap. Watch your progress on a beautiful circular timer. Understand what's happening in your body as you move through five scientifically-backed fasting stages — from digestion to fat burning, ketosis, and autophagy.
LIVE ACTIVITY & DYNAMIC ISLAND
See your fasting timer right on your Lock Screen and Dynamic Island. Glance at your progress, current stage, and time remaining — all without unlocking your phone.
FASTING STAGES — REAL-TIME SCIENCE
Your body goes through distinct metabolic phases during a fast. Lumifaste tracks them live:
- Fed State (0–4h) — Digesting food, insulin elevated
- Early Fasting (4–12h) — Blood sugar dropping, glycogen depleting
- Fat Burning (12–18h) — Stored fat being used for energy
- Ketosis (18–24h) — Ketone production, mental clarity
- Autophagy (24h+) — Cellular cleanup and renewal
Premium unlocks detailed stage science with references and actionable tips.
9 FASTING PLANS (INCLUDING CUSTOM)
- 12:12, 14:10, 16:8, 18:6, 20:4, OMAD (23:1), 5:2, Circadian, and Custom
- Circadian Rhythm fast: align eating with daylight for metabolic benefits
- Custom plans from 1–48 hours for experienced fasters
- Adjust your start time retroactively — forgot to start? No problem
SIRI SHORTCUTS & APP INTENTS
"Hey Siri, start my fast." Hands-free fasting control from anywhere with full Siri Shortcuts integration.
TRACK MORE THAN FASTING
- Hydration tracker with daily goal and progress ring
- Mood tracking after each fast
- Personal journal notes on completed fasts
- Weight logging with trend chart and Apple Health sync
- 20 fasting-friendly recipes with nutrition info
- Meal logging with emoji categories
Hydration, mood, and journaling — all in one place.
INSIGHTS & STREAKS
- Streak heatmap — 90-day fasting calendar
- Weekly charts and month-at-a-glance view
- Time pattern analysis — discover your best fasting days
- Consistency score and week-over-week comparison
- Export your data as CSV anytime
CHALLENGES & ACHIEVEMENTS
Daily, weekly, and monthly challenges with XP points. 13 achievements from your first fast to 30-day streaks, 100 total hours, and reaching autophagy.
SMART NOTIFICATIONS
Milestone alerts, stage transitions, streak protection, weekly summary, inactivity nudge, and eating window reminders. Quiet hours respect your sleep.
8 COLOR THEMES
Forest, Ocean, Mono, Sunset, Nebula, Aurora, Rose Gold, Midnight. Light, dark, and system modes.
HONEST PRICING — NO ADS, EVER
All preset plans, the timer, fasting stages, basic notifications, 12 recipes, and your last 7 fasts are free. No account required. No ads. No tricks.
Premium unlocks unlimited history, streak tracking, full charts, stage science, custom plans, smart notifications, weight tracking, all 13 achievements, all 20 recipes, all 8 themes, and CSV export.
- Monthly: $3.99/month
- Yearly: $29.99/year (save 37%)
- 7-day free trial included
YOUR DATA STAYS YOURS
All data is stored locally and synced via iCloud only to your own devices. We never collect, store, or sell your personal information. No analytics on your health data. No third-party trackers.
Lumifaste is not medical advice. Consult a healthcare professional before starting any fasting program.
Privacy Policy: https://theknack2020-sketch.github.io/lumifaste/privacy
Terms of Use: https://theknack2020-sketch.github.io/lumifaste/terms
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