VOID vs Intermittent

VOID isn't just another fasting app — it's your AI-powered nutrition coach. [Science-Based Fasting, Visualized] Track your fasting progress in real time — from blood sugar depletion to fat burning and cellular autophagy. Every metabolic stage is clearly displayed with dynamic breathing glow animations that let you feel your body's rhythm. [AI Photo Recognition — Log Meals in 3 Seconds] Snap a photo and AI instantly identifies food types, estimates calories, protein, carbs, and fat. Don't want to take a photo? Just say "a bowl of rice and a fried egg" — AI understands instantly. [Deep Apple Watch Integration] Everything on your wrist — fasting countdown, today's calorie rings, voice meal logging, and one-tap water tracking. 4 watch face complications keep your fasting status visible at a glance. [6 Stunning Home Screen Widgets] From cyber-punk to fresh nature, from macaron-cute to Apple Vision spatial style — there's always one to brighten your home screen. [AI Personal Coach] Based on your fasting history, diet records, and weight trends, your AI coach delivers personalized nutrition advice and exercise guidance daily — not templates, but plans truly made for you. [Gamified Motivation] Build streaks, earn "Cell Coins," and unlock achievement badges. Discipline doesn't have to be boring — every day of consistency is celebrated. [Smart Hydration Tracking] Set daily goals, log water with one tap, and watch your progress ring fill up. Staying hydrated becomes a habit. [Privacy First] All data stays on your device. We never upload, analyze, or sell your health data. Your body data belongs to you, and only you.

Intermittent is the fasting tracker built for people who take fasting seriously. Most fasting apps start a timer and leave you guessing. Intermittent tracks every stage your body moves through so you always know what is happening inside, why it matters, and what comes next. Here is how Intermittent helps you get there: Track your fast in real time. One tap starts your fast. Watch your body move through every metabolic stage, from early fat burn to deep autophagy, with science-backed descriptions of exactly what is changing at every hour. Know what is happening inside your body. Fed state. Fat burning. Ketosis. Autophagy. Intermittent tells you which stage you are in and what your body is doing right now. This is the information that keeps you going when fasting gets hard. Built around your goals. Choose from 12:12, 16:8, 18:6, 20:4, OMAD, 24 hours, or set a fully custom window. Whether you are fasting for weight loss, mental clarity, or metabolic health, Intermittent keeps you on track. Build the habit that sticks. Streaks, calendar history, and progress tracking turn fasting from something you try into something you do every single day. Everything included. Advanced metabolic insights, personalised stage breakdowns, guided plans, challenges, progress photos, data export, and article notifications are all part of your subscription. Whether you are just starting out or already deep into your fasting practice, Intermittent gives you the clarity and structure to keep going. Intermittent is a subscription app. A 7-day free trial is available on the annual plan. Pricing is shown in your local currency on the subscription screen inside the app. Subscription options: Intermittent Pro Monthly: auto-renewing monthly subscription Intermittent Pro Annual: auto-renewing annual subscription, includes a 7-day free trial for new subscribers Payment will be charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period, at the selected subscription price. You can manage and cancel your subscriptions in your App Store account settings after purchase. Any unused portion of a free trial, if offered, will be forfeited when you purchase a subscription. Privacy policy: https://getintermittent.com/privacy Terms of Use (EULA): https://getintermittent.com/terms