HydroLog

In-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

HydroLog is a daily hydration tracker with visual feedback. Log every drink, watch your daily goal progress, and see a simple action answered inside a 3D bottle.

KEY FEATURES

Quick daily logging
Use 100 ml, 200 ml, and 500 ml quick buttons, or open the scale selector to record custom amounts.

Goal progress at a glance
Set a daily hydration goal and watch the top progress update with every entry. Undo the latest record if you tap by mistake.

Choose the bottle of the day
A new hydration day starts at 06:00 local phone time. On first entry, confirm one bottle from the four free bottles; the choice stays locked for that day, and history keeps the bottle you used.

Explore the 3D bottles
Drag the bottle to inspect glass material, water, and cap details from every angle, and see the water level respond to your progress in real time.

Tune your studio
Switch cap styles, day or night lighting, bottle text, and display pose to build a hydration desk that feels like yours.

Simple and local-first
Core hydration features need no account, and the app contains no ads or behavioral analytics. Water records, daily goals, and display settings stay on your device without cloud sync. Google sign-in is optional and only used for membership status, purchases, or restores; payments are handled by Google Play, and membership verification runs on the HydroLog backend with RevenueCat.

PRIVACY & HEALTH NOTE
HydroLog is a hydration logging and visualization tool. It does not provide medical diagnosis, treatment, or personalized medical advice. Drink according to your own needs and consult a professional for health questions.

Privacy policy: https://hydrate-lab-privacy.pages.dev/
Log water fast, pick your 3D bottle, and watch your daily goal fill up.
Updated on
Nov 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

New water reminders let you set reminder times and a hydration progress threshold. From the notification, you can log a drink or be reminded again in 30 minutes.
Includes stability fixes.