Stay Hydrated.
Grow Your Spirit.
The premium Android hydration tracker with a living companion that evolves with your habits. Built on Material Design 3 Expressive.
Everything You Need to Stay Hydrated
Built for people who care about their health and their privacy.
Smart Hydration Tracking
Log 20+ drink types with one tap. Track caffeine, hydration quality, and daily progress with intelligent suggestions.
Spirit Companion
A living digital companion that grows through 5 stages as you build your hydration habit. 41,000+ cosmetic combinations.
Privacy First
Zero analytics. Zero tracking. AES-256 encrypted database. All computation on-device. Your data never leaves your phone.
Smart Reminders
Adaptive notifications that learn your patterns. Gap detection, streak-save alerts, and 51+ contextual messages.
Rich Analytics
Daily, weekly, and monthly stats. Calendar heatmaps, trend analysis, streak tracking, and AI-powered insights.
Fully Customizable
Theme packs, custom app icons, Spirit skins, outfits, and accessories. Make Hydriq yours.
Your Data Stays Yours
Unlike most health apps, Hydriq has no servers, no analytics, and no data collection. Everything lives on your device in an encrypted database. Optional Google Drive backup is end-to-end encrypted and fully under your control.
Free Forever. Pro if You Want.
Every core feature is free. Pro unlocks cosmetics and extras.
Free
- All 20+ drink types
- Smart reminders
- Spirit companion (5 stages)
- Full stats & insights
- Achievements & quests
- Home screen widget
- Google Drive backup
Pro
- Everything in Free
- 8 premium Spirit skins
- 13 outfits + 15 accessories
- 9 theme packs
- Premium app icons
- Monthly calendar heatmap
- CSV export + edit history
Start Your Hydration Journey
Free to download. No account required. No data collected.