Best H2 Flow Water Fasting Apps

247+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

H2 flow water fasting is the household name in h2 flow water fasting, but it's far from the only option. We track 247+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top H2 Flow Water Fasting Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1H2 flow water fastingH2 flow water fastingFree3.0★ (4)NoYesSep 2026
2Fasting Tracker & Diet AppFasting Tracker & Diet AppFree4.6★ (12K)NoNoSep 2026
3Fasting — Intermittent TimerFasting — Intermittent TimerFree4.8★ (19)NoYesSep 2026
4Water Fasting: Tracker & TimerWater Fasting: Tracker & TimerFree5.0★ (2)NoYesAug 2026
5Fasting + Intermittent FastingFasting + Intermittent FastingFree4.8★ (6.8K)NoYesSep 2026
6H2O - Water TrackerH2O - Water TrackerFree4.6★ (65)NoNoSep 2026
7Fasting - Zero food trackerFasting - Zero food trackerFree2.3★ (3)NoNoSep 2026
8Fastin: Intermittent FastingFastin: Intermittent FastingFree4.8★ (10K)NoYesSep 2026

Top Picks for H2 Flow Water Fasting

Fasting Tracker & Diet App#2

Fasting Tracker & Diet App by Hendrik Folkerts

Simple Fast Timer 16:8 & 5:2
Strong Contender
💪 Health & Fitness
4.6😊(12K ratings)
Free
Fasting Tracker & Diet App screenshot 1
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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.

What We Love

  • 🚀 Great app
  • 👍 Simple and easy to use
  • 💡 Helpful for tracking fasting
  • 🚀 Effective for weight loss
  • 👍 No subscription or ads

Room to Improve

  • 🐛 Cannot edit start/stop times
  • 🐛 Inaccurate fasting history tracking
  • 🐛 Continues running timer after fast ends
  • 💡 Lack of fasting history/calendar view
Fasting — Intermittent Timer#3

Fasting — Intermittent Timer by Eduard Bulava

Weight Loss Tracker OMAD Coach
Worth Considering
💪 Health & Fitness
4.8(19 ratings)
FreeIn-App Purchases
Fasting — Intermittent Timer screenshot 1
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Fasting — Intermittent Timer screenshot 3
Fasting — Intermittent Timer screenshot 4
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Fasting — Intermittent Timer screenshot 6

This app simplifies intermittent fasting with visual progress tracking and insights into your body's metabolic zones. It offers various fasting plans, hydration tracking, and achievements to keep you motivated. Advanced features include body tracking, progress photos, and an AI coach for personalized guidance.

More H2 Flow Water Fasting apps to explore

FAQ about H2 Flow Water Fasting

What are the best h2 flow water fasting apps for iPhone?
H2 flow water fasting tops our h2 flow water fasting apps ranking as of September 2026, with a 3.0-star average from 4 App Store ratings, and it's free to download.
Yes — 20 of the top h2 flow water fasting apps we rank are free to download, including H2 flow water fasting and Fasting Tracker & Diet App.
H2 flow water fasting has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 247+ h2 flow water fasting apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
H2 flow water fasting is a companion app designed to help users prepare for, stay mindful during, and celebrate milestones in their water fasting journey. It provides hydration tracking and science-based tools for metabolic renewal.
H2 flow water fasting is compatible with iPhone, iPad, and iPod devices. It is designed for the iOS ecosystem.