HydroDay
Geonung Cheong Health & Fitness iPhoneiPadiPod touch
HydroDay is a free Health & Fitness app for iPhone and iPad by Geonung Cheong. Requires iOS 17.0. Updated December 11, 2025.
- Price
- Free
- on the App Store
- Size
- 37 MB
- Age 4+
- Updated
- Dec 11
- 2025 · v1.0
Screenshots
About HydroDay
HydroDay : A Minimal, Private Hydration Tracker This is a simple yet precise hydration tracking app designed to help you understand your daily drinking habits No accounts, no cloud, no tracking — all data stays securely on your device Stay hydrated, build healthy habits, and see your progress across days, weeks, and months. - Beautiful & Effortless Tracking - Quick input for instant logging - Intuitive icons for different cup sizes Clean daily dashboard that updates automatically Weekly & Monthly Insights - Visual summaries that reveal your hydration patterns - Goal vs. actual tracking for each day - Tap into any date to view detailed logs Edit & Delete Anytime - Fix incorrect entries in one tap - Easily adjust past records Privacy You Can Trust - All data is stored only on your device - Works fully offline - Your hydration journey is yours alone
App privacy
The developer, Geonung Cheong, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Other Data: Other Data Types
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Other Data: Other Data Types
Used for: Third-Party Advertising, Other Purposes
Alternatives to HydroDay
Looking for apps like HydroDay? Here are 6 similar apps on the App Store. The highest rated is Hearapy: Motion Sickness Aid (5.0/5), and all 6 are free to download.
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HydroDay - Stay Hydrated
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헝그리픽 - 직관적 식사 일기
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Water Requirement
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5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| HydroDay | – | Free | December 11, 2025 | |
| HydroDay - Stay Hydrated | – | Free | Feb 25, 2026 | Compare |
| 헝그리픽 - 직관적 식사 일기 | – | Free | Jun 3, 2026 | Compare |
| Water Requirement | – | Free | Sep 22, 2026 | Compare |
| Kenja | – | Free | Jan 19, 2025 | Compare |
| Cheombeong - Swim Log | – | Free | Oct 22, 2026 | Compare |
| Hearapy: Motion Sickness Aid | 5.0 / 5 (1) | Free | Jul 11, 2026 | Compare |
Compare HydroDay with the top alternatives: ratings, updates, ASO score and keyword gaps →