Best Intermittent Fasting Free Water Apps

248+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated October 2026

The best intermittent fasting free water apps on iPhone average 4.3★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Intermittent Fasting Free Water Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Water Fasting: Tracker & TimerWater Fasting: Tracker & TimerFree5.0★ (5)NoYesOct 2026
2H2 flow water fastingH2 flow water fastingFree3.4★ (5)NoYesOct 2026
3Window - Intermittent FastingWindow - Intermittent FastingFree4.5★ (11K)NoYesNov 2026
4FastEasy: Intermittent FastingFastEasy: Intermittent FastingFree4.6★ (79K)NoYesNov 2026
5Fastin: Intermittent FastingFastin: Intermittent FastingFree4.8★ (10K)NoYesNov 2026
6Intermittent Fasting-DietIntermittent Fasting-DietFree5.0★ (5)YesYesOct 2026
7Intermittent Fasting Tracker -Intermittent Fasting Tracker -Free4.9★ (29K)YesYesNov 2026
8Nomu - Intermittent FastingNomu - Intermittent FastingFree4.8★ (97)NoYesNov 2026

Top Picks for Intermittent Fasting Free Water

Water Fasting: Tracker & Timer#1

Water Fasting: Tracker & Timer by SUKRU DEMIR

Mindful Fasts, Water & Stages
Editor's Choice
💪 Health & Fitness
5.0(5 ratings)
FreeIn-App Purchases
Water Fasting: Tracker & Timer screenshot 1
Water Fasting: Tracker & Timer screenshot 2
Water Fasting: Tracker & Timer screenshot 3

Track your fasting journey with a visually engaging water orb timer. Understand your body's stages, log hydration, and gain personalized wellness insights. Offers science-backed information and a premium minimalist design.

H2 flow water fasting#2

H2 flow water fasting by Martijn Nelissen

your water-fast companion
Strong Contender
💪 Health & Fitness
3.4(5 ratings)
FreeIn-App Purchases
H2 flow water fasting screenshot 1
H2 flow water fasting screenshot 2
H2 flow water fasting screenshot 3
H2 flow water fasting screenshot 4
H2 flow water fasting screenshot 5

This app guides users through water fasting with hydration tracking and mindful prompts. It offers science-based tools to support metabolic renewal and help users achieve fasting goals, from short to multi-day protocols.

Window - Intermittent Fasting#3

Window - Intermittent Fasting by Mosaic S.r.l.

Fast Tracker & Eating Timer
Worth Considering
💪 Health & Fitness
4.5😞(11K ratings)
FreeIn-App Purchases
Window - Intermittent Fasting screenshot 1
Window - Intermittent Fasting screenshot 2
Window - Intermittent Fasting screenshot 3
Window - Intermittent Fasting screenshot 4
Window - Intermittent Fasting screenshot 5
Window - Intermittent Fasting screenshot 6

This app helps you adopt an intermittent fasting lifestyle with science-based guidance and personalized recommendations. Track your fasting and eating periods, monitor weight loss goals, and stay hydrated. Access expert insights and challenges to build healthier habits.

What We Love

  • 🚀 Easy to use
  • 📊 Helpful data tracking
  • 🔍 Comprehensive features
  • 👍 Flexible fasting options
  • 💪 Motivating for fasting

Room to Improve

  • 🐛 Sync issues across devices
  • 🕰️ Inconsistent time tracking
  • 💰 Expensive subscription
  • 🔍 Confusing interface changes
  • 🔧 Unreliable app functionality

More Intermittent Fasting Free Water apps to explore

FAQ about Intermittent Fasting Free Water

What are the best intermittent fasting free water apps for iPhone?
Water Fasting: Tracker & Timer tops our intermittent fasting free water apps ranking as of October 2026, with a 5.0-star average from 5 App Store ratings, and it's free to download.
Water Fasting: Tracker & Timer has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ intermittent fasting free water apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.