Exact Fuel: Sports Nutrition

Track Carbs, Sweat & Recovery

Free · In-App Purchases · Designed for iPad. Not verified for macOS.

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/

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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

Version 1.1.6

The developer, IMASSE, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Health & Fitness
    • Contact Info

Privacy practices may vary based, for example, on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • IMASSE, LLC
Size
  • 38 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
9+
In-App Purchases
Yes
  • Lifetime Subscription USD 179.99
  • Monthly Subscription USD 4.99
  • Annual Subscription USD 34.99
  • Learn More
Copyright
  • © 2026 Exact Fuel, LLC
  • Developer Website
  • Privacy Policy

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