About this app
Take the guesswork out of your race day nutrition. Exact Fuel is the ultimate fueling and hydration engine for endurance athletes. Whether you are training for a 5K, logging heavy cycling miles, or racing an Ironman, our intelligent prediction models tell you exactly what your body needs to perform at its peak and recover faster. Stop bonking and start optimizing. Exact Fuel builds custom timelines, learns your unique sweat rate, and seamlessly syncs with Strava to track your execution. Key Features: • Dynamic Fuel Demand Score: Instantly view your body’s current recovery status. Our 0-100 score tracks your depleted fuel stores and naturally decays as you recover, letting you know when you are fully primed for your next hard effort. • AI-Guided Fueling Plans: Use our intuitive chat interface to generate pinpoint nutrition strategies. Input your sport (Run, Ride, Triathlon, or Custom), distance, duration, and temperature, and Exact Fuel outputs a complete breakdown of your required carbohydrates, water, and sodium. • Step-by-Step Timelines: Never wonder what to eat the morning of a race again. Get precise timelines covering your 24-hour pre-workout load, during-activity hourly targets, and post-workout recovery needs. • Planned vs. Actual Tracking: Seamlessly sync your completed workouts from Strava. Exact Fuel automatically links your completed activities with your scheduled plans so you can compare your actual intake against your targets. • Sweat Rate Calibration: Make the algorithm uniquely yours. Log your pre- and post-workout weights to continuously train the model on your exact fluid losses in different conditions. • Deep Metabolic Insights: Dive into your data with high-level KPIs and intensity graphs. Compare your carbohydrate burn and sweat rates between running and cycling to understand how your body’s demands shift as you push your limits. Fuel smarter, recover faster, and perform better. ________________________ Medical Disclaimer: Seek a doctor’s advice in addition to using this app and before making any medical decisions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest release
What’s New
UI Redesign Added “Fuel Demand Score” Added “AI-Guided Fueling Plans” Improved “Step-by-Step Timelines” Added “Planned vs. Actual Tracking” Added “Deep Metabolic Insights” Paywall bug fixes
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 2, 2026 · 7:25 AM Free
Screenshots
