Fasting Tracker vs Shifting Source

Track your fasting, understand your body, and build habits that actually stick. Free Fast gives you a clean, distraction-free timer with real insights — streak tracking, weight trends, hydration, HealthKit sync, and more. Key Features: Fasting Timer – Start and stop your fast with one tap. See your elapsed time, fasting stage, and end goal at a glance. The timer keeps running in the background and on your lock screen — always where you need it. Home Screen Widget – Glance at your fasting progress without opening the app. The live widget shows your current stage and time remaining right from your Home Screen. Stats & Trends – Visualize your progress over time. Weekly completion rates, average fasting duration, longest streak, and more — all presented clearly so you actually understand how you're doing. Unlimited History – Every fast you've ever completed, logged and browsable. Filter, review, and reflect on your journey from day one. Custom Protocols – Go beyond 16:8. Build any fasting schedule that fits your life — OMAD, 5:2, custom windows — and save it for one-tap reuse. Per-Day Scheduling – Set different fasting windows for different days of the week. Life isn't uniform, and your protocol doesn't have to be either. HealthKit Sync – Automatically log fasting activity to Apple Health. Your data stays on your device, always private. Hydration & Weight Tracking – Log your water intake and body weight alongside your fasts. See how your habits connect over time. Data Export – Export your full history as a CSV. Your data is yours. Free, No Ads, No Subscription. Free Fast is free to download with no ads and no tracking. The core fasting timer, Home Screen widget, HealthKit sync, and recent history are completely free - forever. A one-time Supporter Unlock  gives you full access to Stats & Trends, Unlimited History, Custom Protocols, Per-Day Schedule, and CSV Export. Pay once, own it forever. Medical Disclaimer
 Free Fast is a personal tracking tool and is not intended to provide medical advice, diagnosis, or treatment. Fasting may not be appropriate for everyone. Always consult a qualified healthcare professional before starting any fasting regimen, especially if you have an existing medical condition, are pregnant, or are taking medication. Privacy 
Free Fast collects no personal data. HealthKit data stays on your device and is never transmitted anywhere. Terms of Use (EULA):
 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy:
 https://fastif2026.blogspot.com/2026/06/privacy-policy.html

Fasting, keto and training in one simple app. Snap a photo of your plate and get an estimate of your macros with Apple's AI. Follow your fast right on the Lock Screen, and build habits that last. SCAN WITH APPLE'S AI • Plate: take a photo and get an estimate of fat, protein and carbs. Adjust it and save it as a meal with one tap • Menu: see which dishes may fit keto when you eat out • Fridge: get inspiration for keto meals FASTING TIMER ON YOUR LOCK SCREEN • 16:8, 18:6, 20:4, OMAD or your own window • Follow your fast on the Lock Screen, in the Dynamic Island and in the Smart Stack on Apple Watch • The timer walks you through every fasting phase, hour by hour • Longer fasts (48 to 72 hours) with a safety check before you start KETO WITHOUT THE HASSLE • Net carbs, fat and protein at a glance • Personal calorie and macro targets, calculated for you • Today's carbs against your goal TRAINING AND HABITS • Five exercises with clear steps and an easier version when you need it • Log sets and reps in seconds • Weekly challenges that grow with you • Streaks and badges that keep you going • Guided breathing for calm and focus SEE THE WHOLE PICTURE • Fasts, meals, training and wellbeing in one calendar • Weight, resting heart rate, HRV and sleep from Apple Health • Energy, mood and hunger over time LEARN AS YOU GO • Guides on fasting and keto in plain language • Built on peer reviewed research YOUR DATA IS YOURS • No account and no ads • Everything is stored on your iPhone, and health data is never shared with third parties • Photos are never stored, and Apple Private Cloud Compute keeps nothing • Export or delete everything with one tap Plate and fridge require iOS 27 and an iPhone with Apple Intelligence. Shifting Source does not provide medical advice. Talk to your doctor before you start fasting or eating keto, especially if you are pregnant, breastfeeding or have a medical condition.