Last updated: 2026-04-27

Hydra is a hydration tracking app developed by an independent developer. This privacy policy describes what data Hydra handles and how.

TL;DR

Hydra collects nothing. There are no accounts, no servers, no analytics, no trackers, no advertising SDKs. Everything you log stays on your device.

What data Hydra stores

Hydra stores the following information locally on your device only:

• The water and creatine intake amounts you log
• Your profile inputs (name, weight, sex, activity level, climate, units preference)
• Your reminder schedule and notification preferences
• Your streak history and personal best
• App settings (dark mode, units)

This data is stored in your device's local storage. It is never transmitted off your device, and the developer has no access to it.

What data Hydra does NOT collect

• No personally identifying information is sent anywhere
• No analytics or telemetry data
• No location data
• No device identifiers
• No advertising identifiers
• No crash reports are sent to third parties

Permissions Hydra requests