Hydration Edge
Personalized hydration plans
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Turn your real sweat data into personalized fluid and sodium plans. Test, track your trends, and predict your hydration needs before race day.
PREMIUM
Unlock the full performance edge:
• Personalized fluid & sodium targets
• Race-day prediction calculator
• Unlimited history & sweat trend charts
• Product search & ingredient filters
• Recommendations from your workout history
Stop guessing. Start hydrating with data.
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- You can now reset your password right from the login screen if you forget it.
- Fixed an issue where a workout wouldn't save if you gained weight (you drank more than you sweated). It now logs, with a quick reminder.
- Other bug fixes and improvements for a smoother experience.
The developer, The Endurance Edge, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- The Endurance Edge, LLC
- Size
- 40.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 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.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Annual Subscription $109.00
- Monthly Subscription $12.99
- Copyright
- © 2026 The Endurance Edge