Comparison

WaterTracker vs Hydroo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

WaterTracker

Features
Read full description

Stay hydrated and effortlessly achieve your daily water intake goals with the intuitive water tracker app tailored exclusively for iPhone & Apple Watch users. This sleek and user-friendly app serves as your ideal companion in adhering to a healthy hydration regimen, ensuring sustained refreshment and energy throughout your day. Key Features: Daily Water Tracker: Easily monitor your hydration progress directly from your phone or wrist using our convenient daily water tracker feature. Establish personalized hydration objectives and receive prompt reminders in real-time to consume water at consistent intervals, facilitating effortless adherence to your hydration targets. Personalized Insights: Delve deeper into your hydration journey with comprehensive analytics and visual charts that offer valuable insights into your water intake patterns. Identify trends, pinpoint peak hydration periods, and uncover potential areas for enhancement to optimize your hydration regimen for improved health and performance. Last Week History: Access insightful data on your hydration habits by reviewing your previous week's water intake history directly from your iPhone or Apple Watch. Track your evolution over time, celebrate milestones, and make well-informed adjustments to sustain consistent hydration levels and uphold optimal wellness. Seamless Integration: Seamlessly synchronize with your Apple Watch to access your hydration metrics anytime, anywhere. Whether you're on the move or at home, our app ensures a seamless user experience across all your Apple devices, keeping your hydration objectives within easy reach at all times. Download Daily Water Tracker Intake now and embark on a journey to enhanced health and hydration with the ultimate water tracking solution for iPhone and Apple Watch users. Embrace smarter hydration practices, feel revitalized, and cultivate a healthier lifestyle starting today!

About

Hydroo

Read full description

Hydro is a comprehensive water tracking app that helps you stay consistently hydrated.  By logging your daily water consumption and providing detailed week history, Hydro empowers you to develop healthier hydration habits to support your overall wellbeing.

Screenshots

WaterTracker3 screens
Hydroo3 screens

Verdict

The call

WaterTracker and Hydroo are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

WaterTracker ships an update every 3 weeks, Hydroo fortnightly. The most recent releases landed on May 15, 2026 and May 16, 2026 respectively.

ScorecardNo meaningful differences
WaterTracker versus Hydroo: the parameters behind the verdict, then further details
ParameterWaterTrackerHydroo
PriceFreeFree
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size0 MB23 MB
Age rating4+4+
DeveloperISTACK DEVELOPMENT SRLKhawlah Bawazir

In-app purchases

None

WaterTracker

No in-app purchases

None

Hydroo

No in-app purchases

Questions

Is WaterTracker free?
WaterTracker is free to download, with no in-app purchases.
Is Hydroo free?
Hydroo is free to download, with no in-app purchases.
Do WaterTracker or Hydroo have ads?
Neither WaterTracker nor Hydroo shows ads.
Which is updated more often, WaterTracker or Hydroo?
WaterTracker ships an update every 3 weeks, and Hydroo fortnightly. Most recently, WaterTracker was updated on May 15, 2026 and Hydroo on May 16, 2026.

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