Best Hydration App

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 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 (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Water tracker WaterllamaWater tracker WaterllamaFree4.9★ (159K)NoYesAug 2026
2Drink Water Reminder N TrackerDrink Water Reminder N TrackerFree4.5★ (152K)YesYesAug 2026
3Plant Nanny Cute Water TrackerPlant Nanny Cute Water TrackerFree4.7★ (106K)YesYesAug 2026
4waterdrop® Hydration Appwaterdrop® Hydration AppFree4.8★ (770)NoNoAug 2026
5My Water: Daily Drink TrackerMy Water: Daily Drink TrackerFree4.6★ (24K)YesYesAug 2026
6Drink water: Drinking reminderDrink water: Drinking reminderFree4.6★ (22K)YesYesAug 2026
7WaterFlow: Hydration LogWaterFlow: Hydration LogFreeYesYesJul 2026
8Sip - Simple Hydration TrackerSip - Simple Hydration TrackerFree5.0★ (2)NoNoMay 2026

Top Picks for Hydration App

Water tracker Waterllama#1

Water tracker Waterllama by Llama Luna Apps

My hydration reminder drink it
Editor's Choice
💪 Health & Fitness
4.9😊(159K 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

Room to Improve

  • 💰 Many features locked behind paywall
  • 🔒 Limited free version functionality
  • 🔄 Syncing issues between devices
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

Room to Improve

  • 🐛 Buggy and glitchy
  • 💸 Aggressive advertising and paywall
  • 🔒 Locked features behind 5-star review
Plant Nanny Cute Water Tracker#3

Plant Nanny Cute Water Tracker by SPARKFUL INC.

Drinking & Hydration Reminder
Worth Considering
💪 Health & Fitness
4.7😊(106K ratings)
FreeAdsIn-App Purchases
Plant Nanny Cute Water Tracker screenshot 1
Plant Nanny Cute Water Tracker screenshot 2
Plant Nanny Cute Water Tracker screenshot 3
Plant Nanny Cute Water Tracker screenshot 4
Plant Nanny Cute Water Tracker screenshot 5
Plant Nanny Cute Water Tracker screenshot 6

This app helps you stay hydrated by reminding you to drink water and allowing you to grow virtual plants. Track your progress with charts and unlock new plants and creatures as you meet your hydration goals.

What We Love

  • 💧 Helps stay hydrated
  • 🌱 Cute and engaging plant-based concept
  • 🕰️ Reminders to drink water
  • 🏆 Motivating to reach daily goals

Room to Improve

  • 💰 Subscription is expensive
  • 🔁 Repetitive notifications to slow down water intake
  • 🌱 Limited plant variety compared to original app

More Hydration App apps to explore

4
waterdrop® Hydration App
waterdrop® Hydration App
waterdrop® Hydration App
Drinking water – the easy way.
Free

This app helps you establish personal hydration goals and daily targets to make drinking water a habit. It tracks your fluid intake, sends reminders, and offers challenges to keep you motivated. It also integrates with Apple Health for automatic target updates based on activity.

Personalized hydration goalsDaily drinking targetsFluid intake tracking
💪 Health & Fitness
(770)
free with in-app purchases
5
My Water: Daily Drink Tracker
My Water: Daily Drink Tracker
My Water: Daily Drink Tracker
Drinking & Hydration Reminder
Free

This app helps you maintain regular hydration by calculating your daily water intake needs and sending timely reminders. It offers statistics, motivational awards, and useful tips to encourage healthy fluid consumption. Integration with Apple Watch and Apple Health enhances its functionality.

Water requirement calculatorCustomizable remindersMetric and fl oz units
💪 Health & Fitness
(24K)
freemium
6
Drink water: Drinking reminder
Drink water: Drinking reminder
Drink water: Drinking reminder
Water drinking reminder
Free

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.

Personalized daily water goal calculationWater intake tracking with historySmart reminders with customizable intervals
💪 Health & Fitness
(22K)
free with in-app purchases
7
WaterFlow: Hydration Log
WaterFlow: Hydration Log
WaterFlow: Hydration Log
Drink Reminder & Tracker
Free

This app helps you maintain consistent hydration with smart reminders, quick logging, and insightful tracking. It offers features like custom schedules, Apple Watch integration, and progress monitoring to encourage healthy habits.

Smart, customizable remindersFast water logging with custom sizesTrack on Apple Watch, widgets, and Live Activity
💪 Health & Fitness
(0)
free
8
Sip - Simple Hydration Tracker
Sip - Simple Hydration Tracker
Sip - Simple Hydration Tracker
by George Hum
Free

This app helps you monitor your daily water intake with a straightforward interface. It calculates personalized hydration goals based on your lifestyle and provides simple analytics on your progress and streaks. The design is clean and intuitive, making it easy to log drinks and stay on track.

Personalized daily hydration target calculationQuick drink logging and removalStreak and target achievement analytics
💪 Health & Fitness
(2)
free
9
Water Tracker by WaterMinder®
Water Tracker by WaterMinder®
Water Tracker by WaterMinder®
Drink More, Hydration Reminder
Free

This app helps you build better hydration habits with personalized daily water goals and smart reminders. Track various beverages, view progress visually, and access detailed statistics. Integrates with Apple Health and offers Apple Watch support.

Personalized daily water goal calculationSmart, customizable drink remindersLog various beverage types
💪 Health & Fitness
(34K)
free with in-app purchases
10
H2GO: Daily Water Tracker
H2GO: Daily Water Tracker
H2GO: Daily Water Tracker
Hydration Reminders & Goals
Free
💪 Health & Fitness
(0)
11
Water Monster: Hydration Buddy
Water Monster: Hydration Buddy
Water Monster: Hydration Buddy
Gamified Water Pet & Habit Log
Free
💪 Health & Fitness
(0)
12
Drink Water ∙ Daily Reminder
Drink Water ∙ Daily Reminder
Drink Water ∙ Daily Reminder
Daily Water Tracker & Reminder
Free

This application helps users track their daily water intake and provides timely reminders to ensure they meet their hydration goals. It features a calculator to determine personalized daily water needs based on weight and customizable notifications to prompt drinking throughout the day.

Personalized daily water intake calculatorCustomizable drinking remindersDaily statistics tracking
💪 Health & Fitness
(26K)
freemium
13
Recharge Hydration Tracker
Recharge Hydration Tracker
Recharge Hydration Tracker
by Aquaminder Tech Private Limited
Free
💪 Health & Fitness
(0)
14
Forest Fresh Hydration
Forest Fresh Hydration
Forest Fresh Hydration
easy-to-use water reminder
Free
🔧 Utilities
(0)
15
Watch Hydration
Watch Hydration
Watch Hydration
Easily log your water intake
Free
💪 Health & Fitness
(0)
16
AquaAlert : Hydration Buddy
AquaAlert : Hydration Buddy
AquaAlert : Hydration Buddy
H2O : Drink Water Reminder
Free

This app acts as your personal hydration assistant, sending timely reminders to ensure you drink enough water throughout the day. It helps you set personalized goals, track your progress, and offers tips to maintain optimal water intake for better health and performance.

Customizable drink remindersPersonalized daily hydration goalsEasy water intake logging
💪 Health & Fitness
(0)
free with in-app purchases
17
Hydrate Daily
Hydrate Daily
Hydrate Daily
by 培 唐
Free
🔧 Utilities
(0)
18
Water tracker hydration Daily
Water tracker hydration Daily
Water tracker hydration Daily
drinking hydration drink Daily
Free
🔧 Utilities
(0)
19
HydroTrack: Hydration Reminder
HydroTrack: Hydration Reminder
HydroTrack: Hydration Reminder
Daily Hydration & Water Log
Free
💪 Health & Fitness
(0)
20
健康饮水养生助手
健康饮水养生助手
健康饮水养生助手
by Hong Kong Coconut Technology Co., Limited
Free
💪 Health & Fitness
(0)

FAQ about Hydration App

What is the best hydration app for iPhone?
Water tracker Waterllama tops our hydration app ranking as of August 2026, with a 4.9-star average from 159K 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 August 2026.
We track 250+ hydration app on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Waterllama is a water tracking app designed to help you drink more water throughout the day. It provides smart reminders, allows you to track various beverages, and offers fun challenges and collectible characters to motivate you.
Key features include smart reminders, over 40 trackable beverages, 9 fun challenges, over 100 cute characters to collect, Apple Watch integration, home screen widgets, and a personalized daily water goal calculator based on your weight, activity, and weather.

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