Best H2O Keeper Apps

223+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

With an average user rating of 4.6★, the h2o keeper category is one of the App Store's strongest. Browse all 223+ apps we track, sorted so the most loved ones surface first.

Top Picks for H2O Keeper

Plant Nanny Cute Water Tracker#1

Plant Nanny Cute Water Tracker by SPARKFUL INC.

喝水习惯养成 提醒喝水时间 每日水分追踪补给 减重瘦身计划
Editor's Choice
💪 Health & Fitness
4.7😊(105K 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

Stay hydrated and healthy with a cute water reminder app that helps you track your daily water intake while growing plants in a virtual greenhouse. Set personalized hydration goals, enjoy motivational visuals, and join a community focused on better hydration habits. Download now to start your hydration journey with Plant Nanny!

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
Water tracker Waterllama#2

Water tracker Waterllama by Llama Luna Apps Inc

My hydration reminder drink it
Strong Contender
💪 Health & Fitness
4.9😊(150K 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

Stay hydrated with this award-winning app! Get smart reminders throughout your day, complete healthy challenges, and track your water intake effortlessly. Start your hydration journey now!

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
Daily Water - Drink Reminder#3

Daily Water - Drink Reminder by 倩 赵

Drinking Balance & Tracking
Worth Considering
💪 Health & Fitness
4.3😊(1.1K ratings)
FreeAds
Daily Water - Drink Reminder screenshot 1
Daily Water - Drink Reminder screenshot 2
Daily Water - Drink Reminder screenshot 3
Daily Water - Drink Reminder screenshot 4
Daily Water - Drink Reminder screenshot 5
Daily Water - Drink Reminder screenshot 6

Stay hydrated with a clever reminder app that helps track your daily water intake and alerts you when it's time to drink more water. Download now and ensure you stay hydrated throughout the day!

What We Love

  • 🚀 Excellent
  • 👍 Good app
  • 👍 Great app
  • 👍 Helpful

Room to Improve

  • 🐛 Crashes
  • 🐛 Doesn't work with Apple Watch
  • 🐛 Glitchy/buggy

More H2O Keeper apps to explore

4
Drink water: Drinking reminder
Drink water: Drinking reminder
Drink water: Drinking reminder
Water drinking reminder
Free

Stay hydrated with a water drinking reminder app that calculates your daily water intake needs based on gender and weight. Track your water consumption, set goals, receive reminders, and achieve a healthier lifestyle. Download now to prioritize your hydration and overall well-being!

💪 Health & Fitness
(22K)
5
Oasis – What's Healthy
Oasis – What's Healthy
Oasis – What's Healthy
Independent product testing
Free

Discover water health ratings with Oasis – an application that compiles scientific research and lab reports on bottled waters, tap water, and filters to provide health scores. Access valuable product information through their subscription-based pro features, with a 3-day free trial available. Explore the Oasis app today to make informed choices about your water consumption.

💪 Health & Fitness
(11K)
6
My Water: Daily Drink Tracker
My Water: Daily Drink Tracker
My Water: Daily Drink Tracker
Drinking & Hydration Reminder
Free

Track your daily water intake easily with this app, set customized goals, and receive timely reminders to stay hydrated. Download now to stay on top of your hydration goals effortlessly.

💪 Health & Fitness
(24K)
7
Water Tracker by WaterMinder
Water Tracker by WaterMinder
Water Tracker by WaterMinder
Drink More, Hydration Reminder
Free

Track your daily water intake easily with this app. Set personalized goals, receive reminders, and monitor your hydration levels effortlessly. Stay hydrated and healthy – download now!

💪 Health & Fitness
(1.3K)
8
H2O - Water Tracker
H2O - Water Tracker
H2O - Water Tracker
by Gregory Sapienza
Free

The application is a water tracking tool that allows users to easily log their daily water intake, view their weekly consumption patterns, and integrate with HealthKit. With its intuitive and visually appealing interface, the app aims to help users stay hydrated and monitor their water intake.

💪 Health & Fitness
(65)
9
EyeOnWater
EyeOnWater
EyeOnWater
Making Water Visible.
Free

EyeOnWater helps you monitor water usage, detect leaks, and track usage trends. Connect with your water utility account to access detailed usage data and take steps to reduce water waste. Get the app now and make your water consumption visible.

🔧 Utilities
(38K)
10
Drink Water Reminder, Tracker
Drink Water Reminder, Tracker
Drink Water Reminder, Tracker
Drinking, tracking & hydrate
Free

Stay hydrated and on track with a handy app that reminds you to drink water throughout the day. Easily log and monitor your water intake to maintain a healthy hydration routine. Get the app now to start hydrating better today!

💪 Health & Fitness
(18K)
11
H2O Snap
H2O Snap
H2O Snap
The Smart Way to Stay Hydrated
Free
💪 Health & Fitness
(0)
12
Daily Water Tracker Reminder
Daily Water Tracker Reminder
Daily Water Tracker Reminder
Hydration App Reminder Logger
Free

Track your water intake easily with a single tap, set goals, and receive reminders with this hydration app. Stay motivated to drink more water with a simple, beautiful design. Try out our free trial for data tracking and customized settings, then subscribe for only $0.99/month for ongoing access.

🏥 Medical
(6.8K)
13
Water Tracker - iHydrate
Water Tracker - iHydrate
Water Tracker - iHydrate
Smart Drink Water Reminder
Free

Stay hydrated and healthy with our smart water reminder app! Receive tailored reminders, join challenges, collect adorable characters, and track your progress towards optimal hydration. Download now and start your hydration journey today!

💪 Health & Fitness
(1.1K)
14
HidrateSpark Water Tracker
HidrateSpark Water Tracker
HidrateSpark Water Tracker
Drink More Water Reminder
Free

Track your daily water intake effortlessly with personalized goals and reminders to stay hydrated. Improve your health and well-being with this hydration-focused app. Start drinking more water today!

💪 Health & Fitness
(19K)
15
Water Time - My Drink Reminder
Water Time - My Drink Reminder
Water Time - My Drink Reminder
Water Balance hydration app
Free

Stay hydrated with a cute personal assistant reminding you to drink water regularly, track your water intake, and improve your health through proper hydration. Start caring for yourself with this friendly hydration app and experience the benefits of staying hydrated.

💪 Health & Fitness
(2.2K)
16
Drink Water Reminder N Tracker
Drink Water Reminder N Tracker
Drink Water Reminder N Tracker
Track Daily Hydration Intake
Free

This application serves as a daily hydration monitor and counter, reminding users to drink enough water based on their personal metrics. It offers features like notification reminders, custom alerts, hydration level tracking, and water intake statistics to promote better health through adequate water consumption.

💪 Health & Fitness
(152K)
17
WaterH
WaterH
WaterH
Water Tracker & Reminder
Free

Track your daily water intake easily with this app. Set hydration goals, receive reminders, and monitor your progress effortlessly. Stay healthy and hydrated – download now!

🔧 Utilities
(2.3K)
18
Drink Water ∙ Daily Reminder
Drink Water ∙ Daily Reminder
Drink Water ∙ Daily Reminder
Daily Water Tracker & Reminder
Free

Get reminders to stay hydrated throughout the day with this app that helps you track your daily water intake easily. Stay healthy and energized with regular notifications to drink water.

💪 Health & Fitness
(26K)
19
Water Tracker - Drink Reminder
Water Tracker - Drink Reminder
Water Tracker - Drink Reminder
My Daily Hydration Balance
Free

Track your hydration effortlessly with random reminders and glass size options. Take control of your water intake and health goals with Water Tracker. Subscribe for unlimited access to all features and stay hydrated every day!

💪 Health & Fitness
(3.5K)
20
Water Reminder - Daily Tracker
Water Reminder - Daily Tracker
Water Reminder - Daily Tracker
Nutrition & Calorie counter
Free

Stay hydrated and healthy with our water reminder app. Track your daily water intake and stay on top of your hydration goals. Download now and start hydrating!

💪 Health & Fitness
(75K)