Intermittent vs Orbo

The intermittent fasting tracker that shows the biology happening inside you in real time: Fed, Lipolysis, Ketosis, Autophagy. Ad free fasting app. No account required. Most fasting apps give you a countdown clock and a streak to protect. Intermittent does something different. It shows you exactly which biological phase your body is in right now, and explains the science behind it with cited primary sources, not marketing copy. If you have ever wondered how to track fasting properly, or what is actually happening during a fast, this is the fasting tracker built for that question. WHY FASTING WORKS Intermittent fasting works because of what happens between meals, not just the absence of food. As your fast progresses, your body moves through distinct phases: burning through glucose reserves, shifting into fat burning lipolysis, entering ketosis, and eventually triggering autophagy, the cellular repair process linked to longevity and metabolic health. Understanding these transitions is what separates intentional fasting from guesswork. Intermittent maps every stage so your goals are grounded in biology, not motivation. KEY FEATURES PHASE AWARE FASTING TIMER A real time timer that tracks six biological phases: Fed, Early Fasting, Lipolysis, Ketosis, Autophagy, and Deep Fast. Each phase links to a free science article with primary sources cited. EVERY FASTING PROTOCOL, ONE APP Supports 12:12, 14:10, 16:8, 18:6, 20:4, OMAD (One Meal A Day), 36 hour, 48 hour, and 72 hour fasts. FREE FASTING SCIENCE LIBRARY A full library of fasting articles covering intermittent fasting, ketosis, autophagy, insulin response, and more. No subscription. No account. No paywall. SMART HYDRATION TARGET A science backed hydration goal that adapts to your weight, sex, age, and fasting duration. WEIGHT AND PROGRESS TRACKING Log your weight after each fast and track trends over time. Includes streak heatmap, phase reach history, and estimated fat vs glucose energy usage. PRIVATE CIRCLE AND END OF FAST REFLECTION Share your fast with a small private group. Applause only responses. No comparison. No gamification. HOME SCREEN WIDGET AND CROSS DEVICE SYNC Keep your fasting timer visible with a home screen widget. Your data syncs across devices privately without third party trackers. WHO IT IS FOR Intermittent is built for adults who want to understand fasting, not be coached through it. If you follow research on metabolic health, read about longevity, or want a fasting routine grounded in biology rather than points or streaks, this app is for you. Suitable for both beginners and experienced fasters. HOW IT WORKS Choose your fasting protocol, from 12:12 to extended fasts Start your timer and track your biological phase in real time Tap any phase to read the science and log your reflection at the end No account required to start. No subscription required to access the library.

Orbo is an intermittent fasting timer that does one thing properly. Start a fast in one tap. Watch the ring fill. See exactly which stage your body is in and how long until the next one. End it when you're done. The timer is the app. When you want to log a meal, the AI scanner is one tap away — and when you don't, it stays out of the way. No account, no quiz, no ambush. — EVERY FAST, FULL CIRCLE — Pick a schedule — 16:8, 18:6, 20:4, OMAD, a 13-hour circadian fast, or anything you like from 1 to 168 hours. Orbo tracks it and stays out of your way. — SEE WHAT'S ACTUALLY HAPPENING — Five stages, marked on the ring as you reach them: Anabolic · Catabolic · Fat Burning · Ketosis · Deep Ketosis We tell you which stage you're in and what it means. We don't invent numbers we can't stand behind. — FORGOT TO START IT? FIX IT. — Edit your start time. Edit your finish time. Add a fast you never logged at all. Your streak heals when you do. Most apps make this impossible — it's one tap here. — A REST DAY THAT DOESN'T BREAK YOUR STREAK — Every week you get a rest day. Take it, and your plan extends instead of your streak resetting. It's free. Other apps charge for this, which is backwards. — YOUR DATA IS YOURS — Orbo works completely offline. No account required — not now, not later. Export everything to CSV or JSON whenever you want, on the free plan. Nothing about your fasting is held hostage. — ARABIC, PROPERLY — Full Arabic with real right-to-left layout, correct plurals, and Saudi phrasing. Not a machine translation with the text flipped. — FREE FOREVER — The timer, every schedule, all five stages, streaks, history, and export are free and always will be. Orbo Premium adds personalised stage estimates, correlations and custom saved presets. Premium is 9 SAR/month, 29 SAR/6 months or 49 SAR/year, with a 7-day free trial. Cancel any time in two taps — there's a button inside the app that shows you how. — — —— — —— — —— — — Orbo is not a medical device and does not give medical advice. Talk to a doctor before starting any fasting programme, especially if you are pregnant, breastfeeding, diabetic, taking medication, or have a history of eating disorders. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://orbo-app.netlify.app/privacy