Unfed — Fast Forward Health

Personalized fasting plans, live zone timer, streak protection, PubMed-cited science. Start your 7-day free trial today. Built for real results — no generic advice.

Fast. Forward. Health.

Unfed is the intermittent fasting tracker built for results — not generic advice. Personalized plans, a live science-backed timer, streak protection, and real research, all in your pocket.

PERSONALIZED FOR YOUR BODY Tell us your goal, weight, and schedule. We recommend the right protocol — 12:12, 14:10, 16:8, 18:6, 20:4, OMAD, or 36:12 — based on your experience and goals. Adjust anytime.

LIVE TIMER WITH ZONE TRACKING Watch your fast unfold in real time. See exactly which fasting zone you're in — Fed, Fat Burning, Ketosis, Autophagy, Deep Ketosis. Live Activity keeps your timer always visible on the lock screen and Dynamic Island.

BUILD UNBREAKABLE STREAKS Every completed fast adds to your streak. Hit 7, 14, 30, 90 days and unlock milestone badges. The flame grows with you. Miss a day? Premium members get streak recovery within 24 hours.

REAL SCIENCE, NOT INTERNET NOISE Articles, zone breakdowns, and break-fast nutrition guides — every claim cited to PubMed and peer-reviewed research. Learn what actually happens during each fasting phase.

TRACK WHAT MATTERS Weight, water, BMI, fasting consistency — clean charts, no clutter. See your transformation over time.

PRIVATE BY DESIGN Unfed is 100% local-first. There's no account, no login, no server. Your data lives on your device. Export a backup to iCloud Drive anytime.

KEY FEATURES • Live fasting timer with zone tracking • Personalized protocol recommendations • Streak system with milestones and badges • Articles cited to peer-reviewed research • Live Activity on lock screen and Dynamic Island • Weight, water, and BMI tracking • 15 languages supported • Light and dark mode • 100% local-first, no account required

PREMIUM (7-day free trial) • All fasting protocols including OMAD and 36:12 • Streak protection and 24-hour recovery • Custom protocol builder • Weight and water tracking analytics • BMI trends and goal tracking • Premium articles and zone alerts • Milestones, badges, and celebrations • No ads, ever

PRIVACY Unfed never collects, transmits, or sells your data. There is no analytics, no tracking, no ads. Subscription verification is handled anonymously via RevenueCat. Read the full privacy policy at getunfed.vercel.app/privacy.

SUBSCRIPTION TERMS Your 7-day free trial converts to a paid annual subscription unless cancelled at least 24 hours before the trial ends. Subscriptions auto-renew. Cancel anytime in Settings → Apple ID → Subscriptions.

Privacy Policy: https://getunfed.vercel.app/privacy Terms of Use: https://getunfed.vercel.app/terms