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FuelFlow

FuelFlow

Fuel smarter, go longer!

2 ratings
2 reviews
💪 Health & Fitness
⚽ Sports
Free
In-App Purchases

Details

  • Released
  • Updated
  • December 8, 2025
  • June 16, 2026

Developer

TheVSG LLC
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FuelFlow screenshot #1 for iPhone
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iphone
watch
🧾$1.99 - $14.99
In-App Purchase↘︎
⭐2
Reviews↘︎
❓8 answered
FAQ↘︎
📦~ in 1 week
Updates frequency↘︎
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About

This app helps endurance athletes optimize their nutrition and hydration during long activities. It provides real-time tracking, personalized fueling targets based on course and pace, and aids for crew and pacers. Features include offline functionality and Apple Watch integration for easy logging.

✓Real-time nutrition and hydration tracking
✓Course-aware fueling targets
✓Adaptive UI for deep activity stages
✓Crew and pacer support
✓Offline plan functionality
✓Apple Watch standalone app
✓Audio coaching reminders
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What's New in FuelFlow

2026.06.15

June 16, 2026

Scan nutrition labels for easy adding to the food library Made FuelFlow faster on the Apple Watch Bug fixes

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Subscription plans

FuelFlow Premium

FuelFlow Premium Yearly

$14.991 Year
How to cancel FuelFlow subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Easy and Useful Data

Really illuminated how bad I was at fueling on feel. I of course knew that, but seeing it in real time helped me learn to correct it and get used to training my gut better. Excellent tool!
bhenne22bhenne22

Awesome Training aid

This app was a great tool for my training, the ability to hand-select which terrain, and the food I ate either before during gave me a great chance to make sure I am working out properly. It’s also super easy to import your activity from Garmin or Strava. I would highly recommend this app to anyone who is looking to avoid the bonk!
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FlyHighEmFlyHighEm

Developer apps

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(2)

Free $3.99
In-App Purchases
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FAQ

What is FuelFlow?

FuelFlow is a real-time fueling app designed for endurance athletes. It helps you track your carbohydrate, sodium, and water intake during activities like marathons, ultras, and long bike rides, providing smart status messages and reminders.

What sports does FuelFlow support?

FuelFlow is built for a variety of endurance sports including road, trail, and ultra running; road, gravel, and mountain cycling; triathlon and multisport; Nordic skiing, swimming, hiking, and mountaineering.

Can I use FuelFlow offline?

Yes, FuelFlow works offline once your race plan is downloaded. This is crucial for remote training or races where connectivity may be unreliable.

Does FuelFlow have ads?

No, FuelFlow does not contain advertisements. The app is free to download and use, with optional premium subscription plans for advanced features.

What are the subscription options for FuelFlow?

FuelFlow offers a premium subscription with two plans: $1.99 per month or $14.99 per year. Both plans include a free trial period to explore the premium features.

How accurate is FuelFlow's data?

FuelFlow focuses on real-time logging of your intake and compares it against your personalized goals and activity progress. It also supports importing sweat profile data and H drop data for more precise tracking.

Can I export my data from FuelFlow?

Yes, FuelFlow allows you to export your session data in various formats including CSV, PDF (with route map and heart-rate graph), TCX, GPX, and FIT files. You can also import workouts from other services like Apple Health and Strava.

What is the age rating for FuelFlow?

FuelFlow has an age rating of 4+, making it suitable for a wide range of users. The app is designed for individuals participating in endurance sports.