Lift Fuel AI

Your macros, your reps, and the math between them.

LiftFuel AI intelligently integrates your training and nutrition into one unified system — built for lifters who are past the beginner phase and ready to train smarter.

Train with intelligence, not guesswork. LiftFuel AI analyzes your workouts, nutrition, sleep, and recovery to give you a daily readiness score so you always know if it's time to push hard or dial it back. The app tracks fatigue across every muscle group and automatically detects whether you're in a hypertrophy, strength, peaking, or deload phase — adjusting its recommendations accordingly. Nutrition that adapts to your training. Log meals with a barcode scanner, search a massive food database with 6M+ foods, or build custom recipes and meal templates. Your protein and calorie targets aren't static — they shift based on your actual training volume, body weight trends, and goals. The app even correlates what you eat with how you perform, so you can see exactly how yesterday's nutrition affected today's session. See what's actually working. LiftFuel AI connects the dots between your training and nutrition data to surface insights you'd never catch on your own. It flags anomalies in your weight, volume, and intake. It detects your PRs automatically. And every week you get a digest breaking down your progress compared to the week before. Track everything that matters. Log body measurements, take progress photos tagged by pose, monitor your weight trends, and watch your strength curve over time. Widgets on your home screen keep your macros, readiness score, and streaks visible at a glance. Built to keep you consistent. A training streak counter rewards you for showing up. HealthKit integration pulls in your steps, sleep, and weight automatically. LiftFuel AI is a subscription app. Full access to every feature requires an auto-renewable LiftFuel AI Premium subscription. WHAT'S INCLUDED WITH LIFTFUEL AI PREMIUM

AI readiness scoring based on sleep, nutrition, training load, and recovery Per-muscle-group fatigue and recovery tracking Automatic training phase detection (hypertrophy, strength, peaking, deload) Adaptive protein and calorie targets Performance-nutrition correlation analysis Anomaly detection across weight, volume, and intake Barcode scanner and food database with 6M+ foods, custom recipes, and meal templates Set-by-set workout logging with RPE, rest timers, and PR detection Unlimited workout templates Progress photos, body measurements, and body fat estimation Strength and volume trend charts Weekly performance digests Training streak counter and smart notifications Home screen widgets HealthKit integration Full data import and export

SUBSCRIPTION DETAILS LiftFuel AI Premium is an auto-renewable subscription, available in two options:

LiftFuel AI Premium Monthly — $4.49 USD, billed every 1 month after a 3-day free trial LiftFuel AI Premium Yearly — $28.00 USD, billed every 1 year, includes 1 month free

Payment will be charged to your Apple ID account at confirmation of purchase (or at the end of the free trial). Subscriptions automatically renew 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 same price. You can manage your subscriptions and turn off auto-renewal in your Apple ID Account Settings after purchase. Any unused portion of a free trial period is forfeited when you purchase a subscription. Privacy Policy: https://liftfuelai.github.io/liftfuelai-support/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/