StayFasted vs Ketl

StayFasted is the fasting app that actually keeps you going. Most fasts don't end because of the plan. They end in one hard half hour. StayFasted is built around that half hour: a timer you can trust, a guide to what to expect, and a check-in that answers back. A TIMER FOR EVERY FAST 16:8 · 18:6 · 20:4 · One Meal a Day · 36h · 48h · 72h. One button starts it. Forgot to start? Move the start time in seconds. Your fast also shows on your Lock Screen, in the Dynamic Island, in widgets and on Apple Watch. KNOW WHAT TO EXPECT, HOUR BY HOUR For each part of a fast: what is generally understood, what people often feel, and what tends to help. Timing differs from person to person. General information, not medical advice. CHECK IN WHEN IT GETS HARD Mood, hunger and energy in a few taps. With Pro, an AI replies to what you wrote, how you feel and why you started. It runs on your iPhone, and it never pushes you to carry on. BREATHE Short breathing sessions for the moment a craving arrives, and a guided deep rest for when you need to lie down for ten minutes. On your phone and on your wrist. FLUIDS AND ELECTROLYTES Log water, coffee and tea in one tap. See whether you are keeping an even pace through the day. Electrolyte reminders for longer fasts. END IT WELL Stop whenever you choose. A refeed guide walks you back to food gently, from liquids to normal meals. SEE YOUR PATTERNS Insights in plain words from your own data, always honest about how much data they are based on. Progress photos on a timeline. A monthly report you can share with your doctor or coach. APPLE WATCH See your fast, start or end it, log water, check in and breathe. APPLE HEALTH Optional. Reads weight, steps, sleep, resting heart rate and active energy. Saves weight, water and mindful minutes. You choose what to share. YOUR FASTING DATA STAYS ON YOUR PHONE No account and no sign-up. Your fasts, check-ins, photos and notes are stored on your iPhone. Three optional features use the internet, only if you turn them on: weather, scanning a drink's barcode, and Apple Music playlists. FREE - Timer for every fasting length - The hour-by-hour guide - Check-ins, fluid tracking and the refeed guide - Two breathing sessions - Apple Watch, widgets and Live Activities - Your last 10 fasts and 7 days of charts PRO - AI replies on every check-in - All breathing sessions and deep rest - Full analytics and a monthly report with PDF - Unlimited history, journal, measurements and supplements - Rhythm planner, drink scanner, photo comparison - Health Labs scanner for InBody, DEXA and blood panels - CSV export Pro: $5.99 a month or $39.99 a year. Lifetime: $49.99, one payment. StayFasted gives general information about fasting and is not medical advice. Talk to your doctor before you start fasting, especially if you are pregnant, under 18, have diabetes or an eating disorder, or take medication. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdevstandard/ Privacy Policy: https://stayfasted.app/privacy

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