Ketl vs Fasting Timer & Hydration Log

Fast smarter. Not harder. Ketl is a fasting tracker that shows you what's actually happening inside your body — hour by hour, milestone by milestone. Not just a timer. A live journey through your own biology. THE FASTING APP THAT GETS IT Most fasting apps are glorified timers with a paywall. Ketl is different. A beautiful gradient wheel tracks your fast while science-backed milestones celebrate what your body is unlocking in real-time. Fat burn, ketosis, autophagy — you'll see it all happen, not just read about it. HOW IT WORKS Start your fast. Watch the wheel fill. As hours pass, milestones light up showing exactly what's changing inside — when you start burning fat, when ketosis kicks in, when your cells begin cleaning house. Every milestone comes with real science, not fluff. It's like a nature documentary narrating what's happening inside you. FASTING PLANS WITH PERSONALITY - 16:8 "The Explorer" — The perfect starting point - 18:6 "The Pathfinder" — Push into autophagy territory - 20:4 "The Warrior" — Deep ketosis and strong autophagy - OMAD "The Monk" — One meal. Full focus. - 5:2 "The Strategist" — Strategic weekly fasts - Custom "The Architect" — Build your own from 12h to 7 days BODY SCIENCE MILESTONES - 4h: Blood sugar stabilizing - 12h: Fat burn ignition — your body switches fuel sources - 14h: Growth hormone rising — protecting muscle while burning fat - 16h: Ketosis begins — your brain's premium fuel - 18h: Autophagy initiating — cells taking out the trash - 24h: Deep autophagy — major cellular renovation - 36h: Immune system boost - 48h: Stem cell activation - 72h: Full system reset Every milestone is a celebration, not a textbook. CORE FEATURES - Gradient Wheel Timer: Beautiful animated ring that fills as you fast - Milestone Celebrations: Unlock body science cards at each stage - Fasting History: Every fast logged with duration, milestones reached, and notes - Water Tracker: Quick-add buttons, daily goal, and intake log - Meal Tracking: Log meals with photos and notes when you break your fast - Smart Notifications: Get notified when you hit each milestone - Home Screen Widgets: Live fasting timer right on your home screen - Body Science Library: Learn what happens at every stage of fasting STATS & TRENDS - Weekly fasting charts - Average duration and completion rate - Milestone hit rates across all your fasts - Current and longest streak tracking - Full fasting history with ratings and notes MAKE IT YOURS - 8 Timer Themes: Ember, Ocean, Aurora, Sunset, Midnight, Neon, Rose Gold, Monochrome - Rate and review your fasts - Add notes to remember how each fast felt - Export your data as CSV KETL PRICING Free: - Full fasting timer with gradient wheel - All preset fasting plans (16:8, 18:6, 20:4, OMAD, 5:2) - Milestones up to ketosis (16h) - Water tracking - Meal logging - Fasting history and streaks - Body science library Pro (Monthly or Lifetime): - Extended milestone celebrations (autophagy, stem cells, full reset) - Custom fasting schedules (12h to 7 days) - Detailed stats, trends, and charts - Unlimited meal photos - All 8 premium timer themes - Home screen widgets - CSV data export Your body is already doing incredible things when you fast. Ketl just shows you. SUBSCRIPTION INFO Subscriptions automatically renew unless cancelled 24 hours before the current period ends. Manage subscriptions in your App Store account settings. Payment charged to Apple ID upon confirmation. Privacy Policy: https://damobo.com/ketl/privacy.html Terms of Service: https://damobo.com/ketl/terms.html Support: support@damobo.com

An intermittent fasting timer that tells you exactly where you are: hours elapsed, hours left, and which metabolic stage your body just entered. Most fasting apps stop at a countdown. This one draws the whole fast on a stage timeline — fed state at 0h, glycogen use at 4h, fat burning at 8h, ketosis at 12h, autophagy at 16h, deep ketosis at 24h — so the number on screen finally means something. Underneath it sits a hydration log, because water is what makes the last four hours bearable, and a Learn library that answers the questions every beginner hits in week one. WHAT YOU GET - Know your fasting window at a glance: a live ring timer with hours elapsed, time remaining and the exact clock time your eating window opens - Follow your body, not just the clock — a metabolic stage timeline that fills in as you pass 4h, 8h, 12h, 16h and 24h - Start in two taps with 16:8, 18:6, 20:4 or OMAD 23:1, and get a completion notification the moment you hit your goal - Hit your water target every day — a 250 / 500 / 750 ml quick-add, a custom amount, an adjustable daily goal and a progress ring for today - See whether it is working: total fasts, average length, longest fast, a consecutive-day streak and a bar chart of your last ten fasts - Close each fast honestly — rate how it felt and your energy level from 1 to 5, then browse the full history of every fast you finished PERFECT FOR - Beginners starting 16:8 who want to know what is happening inside the fast, not just when it ends - OMAD and 20:4 fasters chasing longer ketosis and autophagy windows - Anyone who keeps forgetting to drink water once meals disappear from the day - People who quit fasting before because the hours felt pointless and invisible WHY NOT JUST USE A KITCHEN TIMER? A timer tells you 6:42 is left. It cannot tell you that you crossed into fat burning two hours ago, when your eating window opens tomorrow, how long your streak is, or whether last week's fasts were actually longer than this week's. That context is the difference between counting down and building a habit. PRIVACY Everything stays on your iPhone. No account, no sign-up, no servers — your fasts, water logs and notes are stored on the device and are never uploaded. FULL ACCESS This is a paid app: one plan unlocks everything — all four fasting protocols, the live timer and stage timeline, unlimited history, insights and charts, the hydration log and the full Learn library. Choose weekly, yearly, or a one-time lifetime purchase. No ads at any tier. This app is a fasting timer and hydration log for general wellness, not medical advice. Talk to a doctor before fasting, especially if you are pregnant, diabetic or managing a health condition. Pick 16:8, tap Start, and watch your first stage light up tonight. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com