Best Water Diet Apps

240+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

BodyFast is the household name in water diet, but it's far from the only option. We track 240+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Water Diet

BodyFast: Intermittent Fasting#1

BodyFast: Intermittent Fasting by BodyFast GmbH

Weight Loss Diet, Meal Tracker
Editor's Choice
💪 Health & Fitness
4.7😊(144K ratings)
FreeAdsIn-App Purchases
BodyFast: Intermittent Fasting screenshot 1
BodyFast: Intermittent Fasting screenshot 2
BodyFast: Intermittent Fasting screenshot 3
BodyFast: Intermittent Fasting screenshot 4
BodyFast: Intermittent Fasting screenshot 5
BodyFast: Intermittent Fasting screenshot 6

This app guides users through intermittent fasting to achieve weight loss, improve health, and boost energy. It offers personalized plans, daily coaching, recipes, and tools like a water tracker and weight log. Users can choose from various fasting plans and track their progress towards their health goals.

What We Love

  • 👍 Easy to use
  • 🚀 Helpful for weight loss
  • 💪 Effective for fasting
  • 🔔 Useful reminders and notifications

Room to Improve

  • 🤔 Confusing to adjust fasting times
  • 💰 Expensive subscription
  • 🔒 Difficult to cancel subscription
My Water: Daily Drink Tracker#2

My Water: Daily Drink Tracker by My Water Drink Tracker Oy

Drinking & Hydration Reminder
Strong Contender
💪 Health & Fitness
4.6😊(24K ratings)
FreeAdsIn-App Purchases
My Water: Daily Drink Tracker screenshot 1
My Water: Daily Drink Tracker screenshot 2
My Water: Daily Drink Tracker screenshot 3
My Water: Daily Drink Tracker screenshot 4
My Water: Daily Drink Tracker screenshot 5
My Water: Daily Drink Tracker screenshot 6

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.

What We Love

  • 🙌 Helpful for staying hydrated
  • 📈 Tracks water intake effectively
  • ⏰ Useful reminders to drink water
  • 🤖 Integrates well with Apple Watch

Room to Improve

  • 💰 Subscription model too expensive
  • 🔒 Limited features in free version
  • 🔍 Difficulty logging exact amounts
Drink Water ∙ Daily Reminder#3

Drink Water ∙ Daily Reminder by AppRover

Daily Water Tracker & Reminder
Worth Considering
💪 Health & Fitness
4.6😊(26K ratings)
FreeAdsIn-App Purchases
Drink Water ∙ Daily Reminder screenshot 1
Drink Water ∙ Daily Reminder screenshot 2
Drink Water ∙ Daily Reminder screenshot 3
Drink Water ∙ Daily Reminder screenshot 4
Drink Water ∙ Daily Reminder screenshot 5

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.

What We Love

  • 👍 Helpful for tracking water intake
  • 🚀 Simple and easy to use
  • 💡 Motivates users to drink more water
  • 🚀 Convenient reminders and notifications

Room to Improve

  • 💰 Expensive premium subscription
  • 🔍 Lack of free features
  • 🔍 Intrusive ads in free version

More Water Diet apps to explore

4
FastEasy: Intermittent Fasting
FastEasy: Intermittent Fasting
FastEasy: Intermittent Fasting
Simple Weight Loss & Tracker
Free

This app guides users through intermittent fasting to achieve weight loss and improve health. It offers customizable fasting plans, a timer, water tracking, and personalized recipes. Track your progress and gain insights into your body's changes.

Customizable fasting plansFasting timer and remindersWater intake tracker
💪 Health & Fitness
(79K)
free with in-app purchases
5
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
6
Zero: Fasting & Food Tracker
Zero: Fasting & Food Tracker
Zero: Fasting & Food Tracker
Intermittent Fasting Timer
Free

This app tracks intermittent fasting and nutrition to help users achieve real body composition changes. It integrates fasting, protein intake, meals, hydration, and habits for a holistic approach to weight loss and metabolic health.

Intermittent fasting timers and streaksSmart meal logging with photo recognitionPersonalized daily protein target tracking
💪 Health & Fitness
(445K)
freemium
7
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
8
Water Reminder - Daily Tracker
Water Reminder - Daily Tracker
Water Reminder - Daily Tracker
Nutrition & Calorie counter
Free

This app helps you track your daily water intake and reminds you to stay hydrated. It calculates your body's water needs, allows custom drink volumes, and tracks historical consumption. It also supports nutrition tracking and integrates with Apple Health.

Personalized drink notificationsCustomizable drink volumesScheduled reminders
💪 Health & Fitness
(75K)
free with in-app purchases
9
Water tracker Waterllama
Water tracker Waterllama
Water tracker Waterllama
My hydration reminder drink it
Free

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.

Smart hydration remindersFun healthy challengesCollectible cute characters
💪 Health & Fitness
(150K)
free with in-app purchases
10
Fasting Tracker & Diet App
Fasting Tracker & Diet App
Fasting Tracker & Diet App
Simple Fast Timer 16:8 & 5:2
Free

Easily manage your intermittent fasting schedule with this simple timer. Track your fasting and meal times, explore various fasting methods, and discover trends in your progress. Maintain a healthy lifestyle with a user-friendly interface.

Track fasting and meal timesChoose from multiple fasting methodsDiscover fasting trends over time
💪 Health & Fitness
(11K)
free
11
My Water - Daily Water Tracker
My Water - Daily Water Tracker
My Water - Daily Water Tracker
Drink reminder, health balance
Free

This app helps you build a healthy hydration habit by calculating your daily water needs and sending timely reminders. Track your progress, monitor different drink types, and sync with health apps to stay fit and refreshed.

Personalized daily water intake calculationCustomizable drink remindersDetailed history tracking
💪 Health & Fitness
(4.8K)
free with in-app purchases
12
Daily Water - Drink Reminder
Daily Water - Drink Reminder
Daily Water - Drink Reminder
Drinking Balance & Tracking
Free

This app helps you track your daily water intake and reminds you to drink at optimal times. It allows you to set personalized goals, log consumption, and visualize your progress with historical data. Stay hydrated for better health and well-being.

Set daily water intake goalsLog water consumption easilyCustomizable glass volumes
💪 Health & Fitness
(1.1K)
ad-supported
13
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
Food, Fitness & Weight Tracker
Free

This AI-powered app helps you achieve your health and fitness goals by tracking calories, macros, and water intake. It offers a comprehensive food database, workout logging, personalized goals, and meal planning to monitor your progress.

AI Food TrackerCalorie and Macro TrackingWater Intake Monitoring
💪 Health & Fitness
(2.3M)
free with in-app purchases
14
Water Tracker - Drink Reminder
Water Tracker - Drink Reminder
Water Tracker - Drink Reminder
My Daily Hydration Balance
Free

This app helps you monitor your daily water consumption with customizable reminders and detailed logging. It integrates with Apple Health to personalize your hydration goals based on your weight and gender. Track various glass sizes and easily review your history to improve your health.

Track water in varying glass sizesRandom reminders within specified intervalsFull consumption history log
💪 Health & Fitness
(3.5K)
subscription
15
Keto Diet App - Carb Tracker
Keto Diet App - Carb Tracker
Keto Diet App - Carb Tracker
Weight Loss, Meal Plan, Recipe
Free

This app acts as your personal keto coach, offering a powerful macro tracker with hundreds of recipes and diet tips. Easily log food using voice recognition or a barcode scanner, and receive a custom weight loss plan to reach your goals faster.

Automatic macro calculatorCarb and calorie counterPersonalized weight loss plan
💪 Health & Fitness
(81K)
free with in-app purchases
16
Daily Water Tracker Reminder
Daily Water Tracker Reminder
Daily Water Tracker Reminder
Hydration App Reminder Logger
Free

Easily monitor your daily water consumption and achieve your hydration goals. This app offers simple logging, personalized reminders, and a clean interface to help you drink enough water throughout the day.

Log water with one tapSet daily intake goalsReceive hydration reminders
🏥 Medical
(6.8K)
free with in-app purchases
17
Drink Water Reminder N Tracker
Drink Water Reminder N Tracker
Drink Water Reminder N Tracker
Track Daily Hydration Intake
Free

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.

Personalized daily water intake calculatorCustomizable hydration remindersAutomatic bedtime mode for reminders
💪 Health & Fitness
(152K)
free with in-app purchases
18
Water Log & Drink Reminder
Water Log & Drink Reminder
Water Log & Drink Reminder
Healthy Hydration Tracker
Free

This app helps you track your daily water intake and stay hydrated. It calculates your personalized water needs and sends regular reminders to drink, ensuring you reach your hydration goals for optimal health. Features include customizable cups, progress tracking, and motivational rewards.

Personalized water intake calculatorDrink reminders and timerProgress tracking with history and graphs
💪 Health & Fitness
(2.3K)
subscription
19
My Water - Water Tracker
My Water - Water Tracker
My Water - Water Tracker
Water balance & drink reminder
Free

This app helps you stay hydrated by calculating your personal daily water goals and sending custom reminders. Track your progress, add various drinks, and stay motivated with streaks. Unlock advanced features with a subscription.

Personalized daily water goalsCustom drink remindersTrack water balance over time
💪 Health & Fitness
(854)
freemium
20
Trifecta: Diet & Weight Loss
Trifecta: Diet & Weight Loss
Trifecta: Diet & Weight Loss
Calorie & Macro Tracker
Free

This app helps you achieve your health and fitness goals with personalized nutrition tracking, exercise guidance, and healthy recipes. It offers tools to calculate macros, log meals, scan barcodes, track water intake, and follow workout videos. Create a step-by-step program for sustainable habit building.

Macro calculator for personalized nutritionFood and nutrition loggingBarcode scanner for packaged foods
💪 Health & Fitness
(1.5K)
free with in-app purchases