Hydra: Water Tracker
Creatine & water tracker
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Hydra is here. Drag to pour, hit your daily target, build the streak. Personalized hydration that adjusts when you take creatine.
Hydra is a hydration tracker built around a single gesture: drag up anywhere on the home screen and watch the water rise to where you logged.
Most water apps use a generic 2L target. Hydra calculates yours from your weight, sex, activity level, and climate — then bumps it up automatically when you take creatine. Because creatine pulls water into your muscle cells, you actually need more.
DESIGNED AROUND THE WAY YOU DRINK
• Drag to pour — pan up anywhere on the home screen
• Quick-add presets for a glass (250ml), bottle (500ml), or shaker (700ml)
• Custom amounts for anything in between
• A live water-level background that fills as you progress
CREATINE-AWARE TARGETS
• One-tap daily creatine pill
• Target adjusts automatically: +500ml per 5g dose
• Personalized baseline from weight, sex, activity, and climate
STREAKS THAT FORGIVE A BAD DAY
• Daily streak counter
• Personal best tracking
• One streak freeze per week
• Milestone glow effects every 7 days
PRIVATE BY DEFAULT
• No account, no login, no email
• No analytics, no trackers, no ads
• Everything stays on your device
Drag to pour. Hit your goal. Build the streak.
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SUBSCRIPTION DETAILS
Hydra Pro is available as an auto-renewing subscription:
• Hydra Pro Monthly — £4.99 / month
• Hydra Pro Annual — £29.99 / year (save 50%)
Prices may vary by region. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple ID at confirmation of purchase. Manage or cancel any time in your Apple ID account settings.
Privacy Policy: https://polar-blanket-f7a.notion.site/Hydra-Privacy-Policy-34f767e65704814b89b5fc807bb09a3d
Terms of Use: 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.
The developer, Ryan Creary, 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:
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ryan Creary
- Size
- 42.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 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
- Hydra Pro Monthly $6.99
- Hydra Pro Annual $39.99
- Copyright
- © 2025 Ryan Creary. All rights reserved.