FastGlow:Fasting & Body Clock

Track your fast. Understand your body. Lose weight — without counting calories. FastGlow is an intermittent fasting timer and tracker that shows you exactly what is happening inside your body — in real time. While other fasting apps just count down the hours, FastGlow tracks 6 biological stages and explains the science behind every minute of your fast. Stop guessing. Start glowing. ── LIVE BIOLOGICAL STAGE TRACKER ── Every hour of fasting, your body enters a new phase. FastGlow tracks all 6: ● Digestion (0–4h) — body processing your last meal ● Glycogen Depletion (4–8h) — glucose stores emptying ● Ketosis Begins (8–12h) — fat burning starts ● Autophagy Activated (12–16h) — cellular cleanup (Nobel Prize research) ● Deep Ketosis (16–20h) — peak fat burning, mental clarity ● Extended Fast (20h+) — growth hormone surge, immune regeneration ── FASTING PROTOCOLS FOR EVERYONE ── ● 16:8 — the most popular beginner method ● 18:6 — advanced fat burning ● 20:4 — Warrior Diet, deep ketosis ● 24h — full metabolic reset ● Custom — set your own fasting window ── WEIGHT TRACKER WITH PROGRESS CHART ── Log your weight daily and watch the chart update automatically. Switch between kg and lbs. See your starting weight, current weight, and total change at a glance. Visualize your fat loss journey as your fasting and weight data work together over time. ── BREAK YOUR FAST GUIDE ── The first meal after a fast is the most important — and most fasting apps ignore it entirely. FastGlow includes a full guide: what to eat in the first 15 minutes, what to eat after 45 minutes, what to avoid and exactly why. Protect your hard-earned results with every meal. ── MOOD & ENERGY TRENDS ── After each fast, log how you felt: energy level, mental clarity, and hunger. FastGlow charts these over time so you can see which protocol leaves you feeling best. Discover your personal sweet spot. ── DAILY SCIENCE TIPS ── A new science-backed fasting tip every day — 30 rotating tips with real research sources. Something to learn every day, even on rest days. ── FASTING JOURNAL ── Write a quick daily note — how you feel, what you noticed, your motivation. All notes are saved privately on your device and shown in your history. ── FASTING STREAKS & MILESTONES ── Track consecutive fasting days. Celebrate milestones at 7, 14, and 30 days. Your streak is the most powerful habit tool in the app. ── WHO IS FASTGLOW FOR? ── ● Anyone doing 16:8, 18:6, 20:4, OMAD, or any time-restricted eating ● People who want to understand the biology behind fasting, not just track hours ● Health-conscious adults focused on weight loss, longevity, and metabolic health ● Beginners who want a clean, science-backed companion from day one ── WHY FASTGLOW? ── Most fasting apps are just timers. FastGlow gives you the science, the progress tracking, and the daily guidance that makes fasting a long-term lifestyle — not a temporary experiment. 100% offline. No account required. No subscription. Your data stays on your device. Disclaimer: FastGlow is a tracking tool and does not provide medical advice. Consult a healthcare professional before starting any fasting regimen, especially if you are pregnant, breastfeeding, under 18, or have any health conditions.