FastTrak vs Zippy

FastTrak is the fasting companion for people who want more than a countdown timer. Start a fast in one tap and follow your progress with live, personalized fasting insights, weight tracking, widgets, and powerful analytics. FastTrak is built for iPhone, integrates with Apple Health, and is designed with privacy in mind. FASTING TIMER - Start a fast in one tap with a beautiful progress ring - Supports 16:8, 18:6, 20:4, OMAD, and custom fasting windows - Edit your start time or goal duration at any time - Weekly ring view shows your last 7 days at a glance LIVE FASTING INSIGHTS - Estimated fat use - Estimated calories used - Estimated glycogen remaining - Money saved based on your grocery cost - Steps taken while fasting - Weight trend over the past week Every estimate is clearly labeled and includes an explanation of how it is calculated. WEIGHT TRACKING - Log weight manually or import from Apple Health - Set a goal weight and see it on your chart - View progress by week, month, or year - Schedule weigh-in reminders on the days you choose APPLE HEALTH INTEGRATION - Reads steps, active energy, body mass, height, date of birth, and biological sex - Uses Mifflin-St Jeor BMR for personalized energy estimates - Syncs weight entries with Apple Health - Keeps your health data on your device WIDGETS FOR HOME & LOCK SCREEN - Progress ring widget for small, medium, circular, rectangular, and inline sizes - Live updates while you are fasting - Activity heatmap widget showing weeks of fasting history (Plus) ANALYTICS WITH FASTTRAK PLUS - 52-week fasting activity heatmap - Weight vs. fasting correlation chart - Weekly fasting hours over 12 weeks - Average fasting duration trend - Cumulative estimated fat use and money saved - Fasting pattern distribution by start and end time - Full fast history DESIGNED FOR PRIVACY FastTrak keeps your fasting history and health data on your iPhone. There are no accounts, no social features, no ads, and no server required to use the app. FastTrak provides wellness estimates only and is not medical advice. Privacy Policy: https://www.bluebry.com/fasttrak/privacy Terms of Use: https://www.bluebry.com/fasttrak/terms

Stop guessing what to eat, how long to fast, or whether it's actually working. Zippy is your all-in-one intermittent fasting tracker and AI food diary — built so you can build a real calorie deficit, hit your protein goals, and finally watch the scale move in the right direction. Whether you're just starting out or you've hit a plateau and need a faster way to fat loss, Zippy takes the mental math out of it. Point your camera at your plate, and you'll know your calories, your macros, and where you stand — no spreadsheets, no second-guessing.
 INTERMITTENT FASTING, MADE SIMPLE * Never wonder "how much longer?" — your fasting timer keeps you on track with proven plans like 16:8, 18:6, 20:4 and more, so you can pick what actually fits your life * Understand what's happening in your body in real time, so you stay motivated during the hard hours instead of quitting right before fat-burning mode * Get a plan built around your schedule and goals (premium), so fasting works with your life instead of against it * Look back at your streaks and see how far you've come — proof that keeps you going when willpower runs low
 EAT WITHOUT THE GUESSWORK * Snap a photo of your meal and know instantly what it's doing for (or against) your goals — no more guessing calories or feeling guilty after the fact * Too busy to stop and scan? Just describe what you ate and keep moving — logging shouldn't be the hard part of losing weight * Want full control? Log meals manually and stay precise down to the gram * See exactly how much protein you're really getting (premium), with a Protein Score and Fat Burning Score that tell you if today's choices are helping or hurting
 STAY ON TOP OF YOUR WHOLE HEALTH, NOT JUST THE SCALE * Build a hydration habit that actually sticks, with gentle reminders instead of guilt * Move more without overthinking it — your steps add up in the background * Watch your weight trend over time, not just today's number, so one bad day doesn't feel like failure * Get the fuller picture with body measurements and glucose/ketone tracking (premium), for when the scale isn't telling the whole story
 PROGRESS YOU CAN ACTUALLY SEE * Stop wondering "is this working?" — your BMI, calories, weight, water and fasting stats are laid out clearly, for free * Go deeper when you're ready, with advanced nutrient, protein, body measurement and blood level insights (premium) that show exactly what's driving your results
 UNLOCK MORE WITH PREMIUM * Get a fasting plan built around you, not a generic schedule * Know exactly how much protein is fueling your results * See your Protein Score and Fat Burning Score, so you always know what's working * Track glucose & ketones for a deeper view of your metabolic health * Push yourself further with access to challenges Subscriptions: 1 Month: $9.99 12 Months: $59.99 Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Start your intermittent fasting and weight loss journey with Zippy today — free to download. Zippy is intended for users aged 13 and older. Zippy is a wellness and lifestyle app, not a medical device. Content is for general informational purposes only and isn't medical advice. Consult a doctor before starting intermittent fasting or changing your diet, especially if pregnant, nursing, or managing a health condition. Terms & Conditions: https://www.tryzippy.app/terms-and-conditions Privacy Policy: https://www.tryzippy.app/privacy-policy Sources Of Recommendations: https://www.tryzippy.app/sources-of-recommendations