HydroLog: 3D Water Tracker
Daily goals. Your own bottle.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Make each glass count. Log your water, watch your 3D bottle fill, and look back in your calendar. Core tracking is free, with no account required and no ads.
Turn today's water into progress you can see.
HydroLog (大水杯) is a water intake tracker with an interactive 3D bottle. Log a drink and watch the water level change with your progress. See how much you have recorded and how close you are to the daily goal you set.
START WITH YOUR FIRST GLASS
Choose a quick amount or set your own, then log your drink. Set a daily goal that suits you, and undo your latest entry if you make a mistake. Core water tracking is free and needs no HydroLog account.
CHOOSE YOUR DAILY BOTTLE
Pick from 19 interactive 3D bottles. Rotate your bottle to explore its materials, lid and water from different angles. Some bottles require membership.
MAKE IT YOUR OWN
Explore 13 scenes with day and night lighting. Add a favorite phrase to your bottle, then choose its font and color in the text studio. Some scenes and artistic fonts require membership.
LOOK BACK AT EVERY GLASS
Browse weekly and monthly views to review daily totals, goal progress and the bottle you chose. The most recent 30 days of history are free; viewing older history requires membership.
YOUR WATER RECORDS STAY ON YOUR DEVICE
Water records, goals and display settings are stored on the current device. HydroLog does not upload your water records to its account server or provide cloud sync for them. Signing in or restoring membership does not transfer these records. Uninstalling the app removes local records. The app has no ads. Optional account and membership services still process relevant account and purchase information as described in the privacy policy.
FREE FEATURES AND MEMBERSHIP
Core water tracking, daily goals, basic bottles and the most recent 30 days of history are free. Membership unlocks member bottles, scenes, artistic fonts and access to history older than 30 days. You can purchase, restore and use membership through the App Store without creating a HydroLog account.
The app interface supports English, 简体中文, Español, Português, 日本語 and 한국어.
SUBSCRIPTIONS
Membership is available as a monthly or annual auto-renewing subscription. Prices are shown on the purchase screen. Payment is charged to your Apple Account. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple Account settings. You can delete an optional HydroLog account in Settings → Account and membership → Delete account. Deleting that account preserves local water records and does not cancel an App Store subscription.
HEALTH INFORMATION
HydroLog is a water logging and visualization tool. It does not provide medical diagnosis, treatment or personalized medical advice.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://hydrate-lab-privacy.pages.dev/ios/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Clearer bottle and water details on supported devices.
• Improved rendering efficiency for selected bottles.
• Refined display adaptation during Low Power Mode and increased device load.
The developer, 开 盛, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 开 盛
- Size
- 91.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 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 and 6 more
- English, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Hydrate Lab Premium Annual $19.99
- Hydrate Lab Premium Monthly $2.99
- Copyright
- © 2026 Hydrate Lab