Comparison

Water Tracker vs Hydro

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

Head to head
About

Water Tracker

This app helps you track your daily water intake with personalized goals and smart reminders. It logs various beverages, visualizes your progress, and integrates with Apple Health. Stay hydrated and build healthy habits with this intuitive hydration assistant.

Highlights
  • Personalized water goals
  • Smart drink reminders
  • Hydration history tracking
  • Customizable drink logging
  • Apple Health integration
  • Metric and imperial units
Read full description

Water is the foundation of good health. HydroTrack is a powerful water tracker that helps you stay on top of your daily water intake by calculating your personalized goal, sending smart reminders, and tracking your progress — all in a simple and intuitive app. Why Choose HydroTrack? • Personalized Water Goals – HydroTrack calculates how much water your body needs based on your profile. • Smart Drink Reminders – Set custom reminders that fit your lifestyle and sleep schedule. • Hydration History – Track your water intake by day, week, and month with easy-to-read graphs. • Custom Drink Volumes – Log water, tea, coffee, or any beverage in the volume you choose. • Flexible Notification Intervals – Choose how often you’d like to be reminded to drink water. • Supports Weight Loss & Healthy Living – Staying hydrated helps with metabolism and energy. • Metric & Imperial Units – Choose between ml and fl. oz. to suit your preference. • Apple Health Integration – Syncs hydration and nutrition data seamlessly. HydroTrack isn’t just a water tracker — it’s your all-in-one hydration assistant, helping you build healthy habits and meet your wellness goals. HydroTrack uses HealthKit in order to record drinking data to the Nutrition section in the Health application. The app requests access to the following data types: Water, Caffeine, Alcohol. When you add a drink to the app, it automatically sends to the Health app the nutritional information of that drink: Water, Caffeine, Alcohol. The synchronization with Apple Health can be switched off in the application Settings. You can get unlimited access to all the advanced functionality by subscribing to a monthly or a yearly plan inside the app. There’s also a free 3-day trial period to get a taste of what HydroTrack Premium has to offer. Once expired, the trial period automatically changes to a paid monthly subscription. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy policy: https://sites.google.com/view/hydrotrack-privacy Terms of Use: https://sites.google.com/view/hydrotrack-terms

About

Hydro

Features
Read full description

Stay hydrated every day with Hydra — a simple and beautifully designed water tracker built for speed, simplicity, and consistency. Hydra helps you drink more water without effort. No complex setup, no distractions — just a clean experience focused on building a daily hydration habit. LOG WATER INSTANTLY Add water in one tap with fast and intuitive controls. Designed to be the quickest hydration tracker you’ll ever use. CLEAR DAILY PROGRESS See your hydration progress at a glance with a smooth and satisfying progress ring. Always know how much water you’ve consumed and how much is left. BUILD HEALTHY HABITS Stay consistent with reminders and daily streaks. Hydra helps you stay on track and make hydration part of your routine. ---- NEW PREMIUM FEATURES SMART HYDRATION GOALS Get personalized daily goals based on your habits and activity. TRACK DIFFERENT DRINKS Log coffee, tea, soda, juice and more. Hydra automatically calculates your real hydration. HYDRATION INSIGHTS Understand your drinking patterns and improve your habits with simple and clear insights. ---- CORE FEATURES • Fast one-tap water logging • Daily hydration goal • Clean and minimal interface • Smooth progress tracking • Custom reminders • Simple and intuitive design ---- PREMIUM FEATURES • Apple Watch app • Quick add widgets • Advanced widgets • Unlimited history • Smart hydration goals • Beverage tracking (coffee, tea, etc.) • Hydration insights • Advanced reminders Hydra is designed to make hydration effortless. Download now and build a better habit today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Water Tracker4 screens
Hydro4 screens

Verdict

The call

The clearest difference is ads: Hydro at none against Water Tracker's shown. Water Tracker's advantage is iOS requirement (14.1 vs 18.6). On price, update cadence, in-app purchases and device support there is nothing between them.

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. Water Tracker sells 10 in-app purchases, starting at $1.99 per 7 days and Hydro sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Water Tracker ships an update monthly, Hydro every 6 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 7 level
Water Tracker versus Hydro: the parameters behind the verdict, then further details
ParameterWater TrackerHydro
PriceFreeFree
Rating4.8 (18 ratings) — better—
Number of ratings18 — better—
Update frequencyMonthly — betterEvery 6 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS14.1 — better18.6
Further details — not scored
Size42 MB12 MB
Age rating4+4+
DeveloperZeeshan AhmadAndre Destro

In-app purchases

10 purchases

Water Tracker

Subscriptions9
  • Weekly Premium3 Days trial$1.997 Days
  • Weekly Premium$1.997 Days
  • Monthly Premium$2.991 Month
Show 6 more
  • Monthly Premium3 Days trial$2.991 Month
  • Monthly Pro Access$3.991 Month
  • Yearly Premium$9.991 Year
  • Yearly Premium3 Days trial$16.991 Year
  • Yearly Premium$16.991 Year
  • Yearly Pro Access$23.991 Year
One-time1
  • Lifetime Premium$23.99
2 purchases

Hydro

Subscriptions2
  • Hydro Premium (Monthly)$1.991 Month
  • Hydro Premium (Yearly)$9.991 Year

Questions

Is Water Tracker free?
Water Tracker is free to download, with in-app purchases available.
Is Hydro free?
Hydro is free to download, with in-app purchases available.
Do Water Tracker or Hydro have ads?
Water Tracker shows ads; Hydro does not.
Which is updated more often, Water Tracker or Hydro?
Water Tracker ships an update monthly, and Hydro every 6 weeks. Most recently, Water Tracker was updated on November 3, 2026 and Hydro on November 5, 2026.

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