Best Hydration Tracker Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

Looking for free hydration tracker apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Hydration Tracker Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Water tracker WaterllamaWater tracker WaterllamaFree4.9★ (162K)NoYesOct 2026
2Water Reminder - Daily TrackerWater Reminder - Daily TrackerFree4.7★ (79K)NoYesOct 2026
3Plant Nanny Cute Water TrackerPlant Nanny Cute Water TrackerFree4.7★ (106K)YesYesOct 2026
4Drink Water Reminder N TrackerDrink Water Reminder N TrackerFree4.5★ (152K)YesYesOct 2026
5Water Tracker by WaterMinder®Water Tracker by WaterMinder®Free4.7★ (35K)YesYesOct 2026
6Drink water: Drinking reminderDrink water: Drinking reminderFree4.6★ (22K)YesYesOct 2026
7waterdrop® Hydration Appwaterdrop® Hydration AppFree4.8★ (779)NoNoOct 2026
8Hydration – TrackerHydration – TrackerFree——NoJul 2026

Top Picks for Hydration Tracker

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
Water Reminder - Daily Tracker#2

Water Reminder - Daily Tracker by VGFIT LLC

Nutrition & Calorie counter
Strong Contender
💪 Health & Fitness
4.7😐(79K ratings)
FreeIn-App Purchases
Water Reminder - Daily Tracker screenshot 1
Water Reminder - Daily Tracker screenshot 2
Water Reminder - Daily Tracker screenshot 3
Water Reminder - Daily Tracker screenshot 4
Water Reminder - Daily Tracker screenshot 5
Water Reminder - Daily Tracker screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Helpful reminders
  • 💡 Variety of drink options
  • 🤩 Visually appealing
  • 🔍 Useful tracking features

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Limited free features
  • 🐛 Syncing issues with Apple Watch
  • 📊 Inaccurate data/calculations
  • 🙄 Intrusive ads and upsells
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
  • 🌳 Enjoyable to grow and collect plants
  • 🌈 Customizable plant and pot options

Room to Improve

  • 💰 Subscription is expensive
  • 🔁 Repetitive notifications to slow down water intake
  • 🌱 Limited plant variety compared to original app
  • 🕹️ Inconvenient to change cup sizes
  • 🔍 Difficulty tracking past water intake
  • 🤖 Technical issues like app crashes and freezes

More Hydration Tracker apps to explore

FAQ about Hydration Tracker

What are the best hydration tracker apps for iPhone?
Water tracker Waterllama tops our hydration tracker apps 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 tracker apps we rank are free to download, including Water tracker Waterllama and Water Reminder - Daily 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 tracker apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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