Best Hydration App

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated October 2026

Out of 250+ hydration app on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Hydration App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Water tracker WaterllamaWater tracker WaterllamaFree4.9★ (162K)NoYesOct 2026
2Drink Water Reminder N TrackerDrink Water Reminder N TrackerFree4.5★ (152K)YesYesOct 2026
3Drink water: Drinking reminderDrink water: Drinking reminderFree4.6★ (22K)YesYesOct 2026
4My Water: Daily Drink TrackerMy Water: Daily Drink TrackerFree4.6★ (24K)YesYesOct 2026
5Plant Nanny Cute Water TrackerPlant Nanny Cute Water TrackerFree4.7★ (106K)YesYesOct 2026
6Water Tracker by WaterMinder®Water Tracker by WaterMinder®Free4.7★ (35K)YesYesOct 2026
7Drinx - HydrationDrinx - HydrationFree—NoNoMay 2026
8waterdrop® Hydration Appwaterdrop® Hydration AppFree4.8★ (779)NoNoOct 2026

Top Picks for Hydration App

Water tracker Waterllama#1

Water tracker Waterllama by Llama Luna Apps

Hydration drink reminder - app
Editor's Choice
💪 Health & Fitness
4.9😊(162K ratings)
FreeIn-App Purchases
Water tracker Waterllama screenshot 1
Water tracker Waterllama screenshot 2
Water tracker Waterllama screenshot 3
Water tracker Waterllama screenshot 4
Water tracker Waterllama screenshot 5
Water tracker Waterllama screenshot 6

This app helps you stay hydrated with smart reminders and fun challenges. Track your water intake from various beverages, collect cute characters, and reach your daily hydration goals. It offers personalized recommendations and syncs with Apple Health.

What We Love

  • 💧 Helps increase water intake
  • 🦙 Cute and fun animal characters
  • 📆 Tracks variety of drinks, not just water
  • ⏰ Helpful reminders and notifications
  • 🔍 Customizable goals and settings
  • 💰 One-time payment option, no subscription
  • 🤝 Responsive and helpful developers

Room to Improve

  • 💰 Many features locked behind paywall
  • 🔒 Limited free version functionality
  • 🔄 Syncing issues between devices
  • 🔧 Difficulty editing or deleting entries
  • 📊 Lack of detailed analytics and history
Drink Water Reminder N Tracker#2

Drink Water Reminder N Tracker by Phoenix Games LLP

Track Daily Hydration Intake
Strong Contender
💪 Health & Fitness
4.5😐(152K ratings)
FreeAdsIn-App Purchases
Drink Water Reminder N Tracker screenshot 1
Drink Water Reminder N Tracker screenshot 2
Drink Water Reminder N Tracker screenshot 3
Drink Water Reminder N Tracker screenshot 4
Drink Water Reminder N Tracker screenshot 5

This app helps you track your daily water intake with personalized reminders and visual progress. It calculates your ideal daily water consumption based on your physical attributes and country, ensuring you stay hydrated for better health and energy levels.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Helps increase water intake
  • ⏰ Effective reminders
  • 💪 Motivating to reach daily goals
  • 🍎 Integrates with Apple Health

Room to Improve

  • 🐛 Buggy and glitchy
  • 💸 Aggressive advertising and paywall
  • 🔒 Locked features behind 5-star review
  • 🤔 Confusing or unintuitive interface
  • 🔄 Sync issues between phone and watch
4.6😊(22K ratings)
FreeAdsIn-App Purchases
Drink water: Drinking reminder screenshot 1
Drink water: Drinking reminder screenshot 2
Drink water: Drinking reminder screenshot 3
Drink water: Drinking reminder screenshot 4
Drink water: Drinking reminder screenshot 5
Drink water: Drinking reminder screenshot 6

This app helps you track your daily water intake and reminds you to drink regularly. It calculates your personalized daily water goal based on your gender and weight, and offers features like a diverse drink menu and smart reminders to help you build healthy hydration habits.

What We Love

  • 👍 Easy to use
  • 📊 Helpful visual tracking
  • 🔔 Useful reminders
  • 💧 Tracks variety of drinks
  • 🆓 Free app with no in-app purchases

Room to Improve

  • 📢 Intrusive ads
  • 🔍 Limited customization options
  • 🤖 Inconsistent notification times
  • 🔢 Decimal-based input instead of whole numbers

More Hydration App apps to explore

FAQ about Hydration App

What is the best hydration app for iPhone?
Water tracker Waterllama tops our hydration app ranking as of October 2026, with a 4.9-star average from 162K App Store ratings, and it's free to download.
Yes — 20 of the top hydration app we rank are free to download, including Water tracker Waterllama and Drink Water Reminder N Tracker.
Water tracker Waterllama has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ hydration app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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