Weigh Easy vs Tazza

Weigh Easy is a calm, private place for your weight. Type it in, and see where it’s really heading, without the noise of day-to-day swings. YOUR WEIGHT, IN PLAIN WORDS Today shows your latest weigh-in, the trend in words (“Down 1.2 lb a week”), and how far you are from your goal. Add a weigh-in by typing it: “182.4”, “82.5 kg”, or “13 st 4 lb yesterday after a run”. A TREND YOU CAN TRUST The trend line smooths out water and food swings. Several weigh-ins on one day count as their average, days you skip are skipped rather than guessed, and a long break never draws a line through months with no data. See 30 days, 90 days, a year or everything, with your lowest, highest and average. GOALS WITHOUT PRESSURE Set a goal weight, with a date if you like. Weigh Easy shows how much is left, how far you’ve come, and roughly when you’d get there at your current pace. POUNDS, KILOGRAMS OR STONES Switch any time. Every weight is kept exactly, so switching units never changes your history, and stones read as stones and pounds. PRIVATE PROGRESS PHOTOS Take or add progress photos and compare any two side by side. They stay inside Weigh Easy on your iPhone: not in your photo library, not in iCloud, and left out of backups unless you choose to include them. Lock them with Face ID if you like. APPLE HEALTH Connect Apple Health to save your weigh-ins there as Weight, and to bring in weigh-ins from your smart scale or other apps. Only your weight is read or saved, and only if you turn it on. APPLE WATCH AND WIDGETS Add a weigh-in from your wrist with the Digital Crown, and see your weight, trend and goal on your Home Screen and Lock Screen. MORE Body measurements (waist, hips, chest and more), CSV export of everything, light and dark looks with eight accents. PRIVATE BY DESIGN No account, no ads, no analytics, no tracking. Your data stays on your device. Weigh Easy records and charts the numbers you give it. It isn’t medical advice; for advice about your weight or health, talk to a doctor.

Tazza is the caffeine tracker that actually knows you. Unlike generic trackers that treat everyone the same, Tazza builds a real-time caffeine decay curve personalized to your unique metabolism, factoring in sensitivity, health conditions, medications, and lifestyle. Watch your caffeine level drop in real-time and know exactly when you're sleep-ready. REAL-TIME CAFFEINE CURVE See your actual caffeine level right now — not a guess, but a pharmacokinetic model personalized to you. Watch the curve update live with every drink you log. SLEEP-SAFE COUNTDOWN "You'll be sleep-ready by 9:47 PM." No more guessing whether that afternoon coffee will keep you up tonight. PERSONALIZED METABOLISM Your body isn't average. Tazza adjusts for pregnancy, smoking, contraceptive use, CYP1A2 medications, and your personal sensitivity level. Your curve. Your body. APPLE WATCH Log drinks from your wrist in one tap. Complications show your current caffeine level at a glance. Smart predictions suggest what you'll drink based on time of day and habits. LIVE ACTIVITIES & DYNAMIC ISLAND Your caffeine status lives on your Lock Screen and Dynamic Island — always visible, always current. No other caffeine tracker has this. WIDGETS EVERYWHERE 8 widget types for Home Screen and Lock Screen. Plus a Control Center button for instant logging. 100+ DRINKS BUILT IN Starbucks, Dunkin', Dutch Bros, Peet's, Tim Hortons, Monster, Celsius, Red Bull, and more. Plus create unlimited custom drinks. SMART NOTIFICATIONS Get reminded before your personal caffeine cutoff, warned when approaching your daily limit, and celebrated for tracking streaks. INSIGHTS THAT MATTER (Premium) Full analytics with weekly trends, streaks, and activity heatmaps. Sleep correlation insights show how caffeine affects your rest. Siri Shortcuts let you log hands-free. Free to use with a generous feature set. No subscriptions, Premium is a one-time $6.99 purchase.