Lumifaste: Fasting Tracker

Watch your fast live on your Lock Screen and Dynamic Island — no need to open the app. Track five stages from fat burning to autophagy. No ads, ever.

Your fasting timer, live on your Lock Screen.

Lumifaste is the only fasting app with Live Activity and Dynamic Island — see your timer, current stage, and progress without ever opening the app. Built with zero ads and zero data collection. Your health data never leaves your device.

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. No other fasting app offers this. 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 PLANS + 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. The only fasting app 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

No other fasting app combines hydration, mood, and journaling 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, 10 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, CSV export, and iCloud sync.

• Monthly: $3.99/month
• Yearly: $29.99/year (save 37%)
• 7-day free trial included

YOUR DATA STAYS ON YOUR DEVICE

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