SUPLiR App

Fuel Your Ambition

Free · Designed for iPad. Not verified for macOS.

You bonked at km 80. Not because you trained badly — because you guessed. SUPLiR keeps an inventory of the gels, bars, drink mixes and chews you actually own, then turns a planned session into a timed fuelling plan built from that stock. Grams of carbohydrate per hour, item by item, with hydration, sodium and caffeine ceilings respected. Describe the session in a sentence — "4h endurance ride, warm, two climbs" — and the plan is there. WHAT IT DOES - Timed fuelling plans from your own products, not a generic table - Carb loading across the three days before an event, 8–10 g/kg - A phased 48-hour recovery protocol - Caffeine timed 45–60 minutes before peak effort, inside your daily limit - Import from Strava, Komoot, Garmin Connect, .ZWO, .GPX and .FIT - Built on your numbers: weight, FTP, VO2max, carb ceiling FOR Cyclists and runners training six to twelve hours a week, racing two to four times a year, who want the fuelling to be as considered as the training. SUPLiR is a planning tool, not medical advice. Consult a professional for individual nutritional guidance.

  • This app hasn’t received enough ratings or reviews to display an overview.

Several bug fixes

The developer, Arne Herkelmann, 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 Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Health & Fitness
    • Contact Info
    • Identifiers

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

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

Seller
Arne Herkelmann
Size
32.6 MB
Category
Sports
Compatibility
Requires iOS 18.6 or later.
  • iPhone
    Requires iOS 18.6 or later.
  • iPad
    Requires iPadOS 18.6 or later.
  • Mac
    Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.6 or later.
Languages
English
Age Rating
4+
Copyright
© 2025 Arne Herkelmann