Caltopia vs Fastum

Caltopia is a private, offline calorie tracker, macro counter, and food diary — with an on-device AI coach, voice logging, intermittent fasting, and GLP-1 tracking built in. Try everything free for 7 days, then $1.99/month — or pay once ($20) and own it for life. No ads, no accounts, no third-party cloud. Your data stays on your phone. 48,000 FOODS, OFFLINE A USDA + branded-foods database downloads on first launch (~4 MB). After that, search, logging, and charts all work with no internet — on a flight, in the gym, anywhere. LOG A MEAL FIVE WAYS • Barcode scan for packaged food • Voice: "two eggs and a slice of toast" — parsed on-device • Photo of your meal — on-device AI suggests it • Nutrition-label OCR • One tap on a recent food Food data: USDA (public domain, bundled offline) + Open Food Facts. ON-DEVICE AI COACH Ask about your own log — "how much protein did I average?" — and get answers from your data (observations, never medical advice). Say what's in your fridge and get a recipe you can log or save. Uses Apple Intelligence where available, a built-in offline cookbook everywhere else. VOICE LOGGING Tap the mic or the Home Screen widget and just talk. It understands quantities and units — even "a beef stick, 100 calories." Your voice never leaves the phone. INTERMITTENT FASTING A live fasting timer in your calorie ring and on the Lock Screen (Dynamic Island). 16:8, 18:6, 20:4, OMAD, or any custom target, with trends and weekly summaries. TRACK WHAT MATTERS TO YOU Workouts, blood glucose, and GLP-1 (doses, injection-site rotation, side effects) — all user-entered, no medical advice. Build your own recipes and plan meals ahead. ADAPTIVE TARGETS Start with Mifflin–St Jeor BMR + activity multipliers. Turn on Adaptive TDEE and Caltopia learns your real calorie burn from your logs and weight trend, adjusting targets automatically. Pick a goal: lose, maintain, gain, or recomp. INSIGHTS & WIDGETS A 13-week logging heatmap, calorie/macro/water/weight trend charts, and weekly summaries. Home Screen and Lock Screen widgets for calories, macros, water, fasting, and your streak. STAY MOTIVATED 60 achievements, weekly quests, daily challenges, streaks, XP, and levels — fun on top of the data, not in place of it. PRIVATE BY DEFAULT No account. No login. No analytics or ad trackers. Data is stored locally with Apple's SwiftData. Optional backup goes only to your own private iCloud, never our servers. Two-way Apple Health sync. Full Excel export and re-import anytime. PRICING & FREE TRIAL Start with a 7-day free trial — every feature unlocked. Then Caltopia Pro is $1.99/month, or unlock for life with a single $20 purchase. The monthly plan auto-renews unless canceled at least 24 hours before the period ends; manage or cancel anytime in your App Store settings. Lifetime is a one-time purchase, no recurring charges. Privacy Policy: https://caltopia.org/privacy/ Terms of Use (EULA): https://caltopia.org/terms/ Caltopia is a wellness self-tracking tool. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Always consult a healthcare professional before changing your diet, exercise, or medication routine.

Fastum is a fasting tracker for people who already know why they're fasting. Simple, straight to the point, and quietly beautiful. Choose your fast, start it in one tap, and let it run — while Fastum keeps the time, tracks your meals and water, and shows you exactly what your body is doing along the way. WHY PEOPLE CHOOSE FASTUM • No sign-up to begin. Answer a few questions, or skip them entirely and start fasting straight away. Create a free account when you want your history backed up — or when you start logging water, weight and meals, which is what it's for. • Start in one tap. Open Fast counts up with no goal. Timed Fast counts down to a length you choose, with presets like 16:8 — or any number of hours you want. • See what your body is actually doing. Settling, fat-burning, ketosis, autophagy — each stage arrives with a quiet notification, even when the app is closed. • Know when you'll eat. An hour before your window opens, Fastum tells you the actual time — so you can plan a meal around it, not watch a countdown. • Never lose your place. Your fast keeps running in the background, sits on your lock screen, and follows your account to a new phone. • Fix the start time. Began at 4pm and only opened the app at 6? Move the start time instead of restarting the fast. • Stopped by mistake? Resume it. The fast comes back exactly where it was, and the accidental entry disappears from your history. • Apple Health, both ways. Fastum reads your weight, sleep, heart rate and activity, and writes back the weight and water you log. • Light and dark, and genuinely nice to look at. FREE, FOR AS LONG AS YOU LIKE Open Fast and Timed Fast with presets. Every stage through the first 24 hours, explained, with the body diagram. Food logging — search, barcode scan and macros. Water and weight. Your last 7 days of history. The whole Learn library. No ads, and no account needed to fast. GREAT FOR • Your first honest 16:8 • Pushing past 24 hours with something watching the clock for you • Getting back on track after a week that got away from you • Anyone who wants the data without the noise FASTUM PRO — THE DEPTH BEYOND A DAY • Every stage past 24 hours. The first day is free; Pro is the rest of the map, through deep autophagy, immune reset and beyond. • Pro Fast — extended fasts from 24 hours to a week, with stage-by-stage guidance and a proper refeeding plan for coming out of it. • Custom Fast — build a repeating sequence of fast and eating windows that fits your week, not someone else's template. • Nutrition trends, the streak calendar, share cards, your complete history — every fast you have ever logged — and a home-screen widget. START WITH A FREE WEEK Both plans begin with a 7-day free trial. Live in the full version for a week, then decide. If notifications are on we'll remind you before it ends. Fastum Pro is an auto-renewing subscription, monthly or yearly. $7.99/month or $49.99/year, each with the first 7 days free. Billed through your Apple Account, always — so you cancel it yourself in iPhone Settings, in your own time. We never see your card, and there is no web account to hunt down. Full terms: https://yuramos.github.io/fastum/terms.html BEFORE YOU START Fastum is a wellness tool, not medical advice. Fasting — especially beyond 24 hours — carries real risks. Please talk to your doctor first, particularly if you are pregnant or breastfeeding, take medication, or live with a health condition. Fasts longer than about a week belong under medical supervision, and Fastum does not present them as a goal. Questions, ideas, or something broken? Write to us: support@yuramoskviak.com