Comparison

H2 flow water fasting vs Intermittent Fasting

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

H2 flow water fasting

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.

Highlights
  • Hydration tracking
  • Mindful guidance
  • Science-based tools
  • Fasting preparation
  • Milestone celebration
  • Metabolic renewal support
Read full description

Unlock the full potential of water fasting with H₂flow — designed with insights from experienced fasting practitioners to help you prepare, stay mindful, and celebrate every milestone. Whether you’re completing your first 24-hour fast or optimizing multi-day protocols, H₂flow supports your journey with hydration tracking, mindful guidance, and science-based tools for metabolic renewal. Important Disclaimer: H₂flow is intended for informational and wellness purposes only. It does not provide medical advice and is not a substitute for professional medical consultation, diagnosis, or treatment. Always seek the advice of your physician or another qualified healthcare provider before starting any fasting program, making dietary changes, or making decisions related to your health. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Intermittent Fasting

Easily track your fasting journey with a simple timer and customizable plans. Monitor progress with stats, streaks, and a calendar to support weight loss and consistent intermittent fasting.

Highlights
  • Simple fasting timer
  • Popular fasting plans (16:8, OMAD, custom)
  • Stats, streaks, and progress tracking
  • Fasting calendar and history
  • Smart reminders
Features
Read full description

Intermittent Fasting – Tracker is a premium fasting companion, tracker and timer for 16:8, 18:6, 23:1, OMAD, and custom fasting windows. Track your progress with reminders, stats, streaks and progress calendar designed to support weight loss and consistent intermittent fasting. Please note: This app requires a subscription to access all features, including the timer, fasting plans and stats. Unlock your full potential with our comprehensive fasting toolkit KEY FEATURES Simple Fasting Timer Start your fast in one tap and track every fasting window with a clear timer built for intermittent fasting. Stay focused with an easy interface that shows your progress in real time. Popular Fasting Plans Choose from common protocols like 16:8, 18:6, 20:4, 23:1, and OMAD, or create your own custom fasting schedule. Stats, Streaks, And Progress See total fasting hours, longest fast, streaks, and other progress stats that help you stay consistent over time. Smart Reminders Set reminders for your fasting window so it is easier to stay on schedule every day. WHY PEOPLE USE THIS APP - track intermittent fasting with a simple timer - follow 16:8, OMAD, and custom fasting plans - stay consistent with reminders and streaks - review progress with stats and calendar history - support weight loss with a clearer fasting routine PERFECT FOR - intermittent fasting beginners - 16:8 fasting plans - OMAD fasting routines - weight loss goals - fasting reminders and progress tracking This app is for tracking and informational use only. Always consult a healthcare professional before starting a fasting routine. Privacy Policy: https://sites.google.com/view/fasting-tracking-tool/home Terms of Use: https://sites.google.com/view/janogroupllc/terms

Screenshots

H2 flow water fasting4 screens
Intermittent Fasting3 screens

Verdict

The call

The clearest difference is rating: Intermittent Fasting at 5.0 against H2 flow water fasting's 3.4. Intermittent Fasting also leads on iOS requirement (13.0 vs 16.4). H2 flow water fasting's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. H2 flow water fasting sells 2 in-app purchases, starting at $2.99 per month and Intermittent Fasting sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Intermittent Fasting holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 6 respectively.

UpkeepUpdate frequency

H2 flow water fasting ships an update monthly, Intermittent Fasting every 2 months. The most recent releases landed on October 24, 2026 and September 20, 2026 respectively.

Scorecard4 real differences · 6 level
H2 flow water fasting versus Intermittent Fasting: the parameters behind the verdict, then further details
ParameterH2 flow water fastingIntermittent Fasting
PriceFreeFree
Rating3.4 (5 ratings)5.0 (6 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings56 — better
Update frequencyMonthly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree — betterAd-supported
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size57 MB35 MB
Age rating17+4+
DeveloperMartijn NelissenJanoGroup LLC

Customer experience

H2 flow water fasting

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Intermittent Fasting

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

H2 flow water fasting

Subscriptions2
  • H2Flow Pro Monthly$2.991 Month
  • H2Flow Pro Yearly$24.991 Year
2 purchases

Intermittent Fasting

Subscriptions2
  • Monthly - Premium$3.991 Month
  • Annual - Premium7 Days trial$24.991 Year

Questions

Is H2 flow water fasting free?
H2 flow water fasting is free to download, with in-app purchases available.
Is Intermittent Fasting free?
Intermittent Fasting is free to download, with in-app purchases available.
Which has better reviews, H2 flow water fasting or Intermittent Fasting?
Intermittent Fasting is rated higher. H2 flow water fasting averages 3.4 out of 5 from 5 ratings, while Intermittent Fasting averages 5.0 from 6 ratings.
Do H2 flow water fasting or Intermittent Fasting have ads?
Intermittent Fasting shows ads; H2 flow water fasting does not.
Which is updated more often, H2 flow water fasting or Intermittent Fasting?
H2 flow water fasting ships an update monthly, and Intermittent Fasting every 2 months. Most recently, H2 flow water fasting was updated on October 24, 2026 and Intermittent Fasting on September 20, 2026.

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