Comparison

H2 flow water fasting vs Fasting Forward

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

Fasting Forward

Features
Read full description

"Fasting Forward" is a mobile-first web application designed to guide users through personal devotion, prayer, and fasting journeys. It helps users deepen their spiritual practice by providing structured fasts, daily devotionals, and tools to track their progress. Benefits: Structured Spiritual Growth: Offers predefined fast types (Total, Partial, Daniel) and custom options, complete with biblical foundations and practical guidance. Personalized Experience: Generates daily devotionals tailored to the user's specific spiritual goals, with unique scripture, reflection prompts, and prayer focuses. Progress Tracking: Visualizes fasting progress, daily devotional completion, prayer time, and achievements to keep users motivated. Convenience & Accessibility: Provides a seamless mobile experience with features like pull-to-refresh, in-app notifications, and intuitive navigation. Key Features: Customizable Fasts: Choose from various fast types or create a custom one, setting duration and personal goals. Daily Devotionals: Receive AI-generated daily content with unique scripture, reflection prompts, and prayer points based on personal goals. Prayer Journal & Timer: Track prayer entries, mark them as answered, and use an integrated timer to monitor prayer minutes. Achievement System: Earn badges for milestones like fast completion and consecutive devotional streaks. Progress Overview: Dashboard displaying current fast status, statistics (streak, prayer time, devotionals completed), and historical data. Mobile-First Design: Optimized for mobile with smooth transitions, responsive layouts, and native-like UI components (e.g., drawers for selections). In-App Notifications: Receive timely notifications for fast milestones and daily reminders. Who will enjoy using it: Individuals seeking a guided and personalized approach to spiritual disciplines like fasting and daily devotion, especially those looking for a modern, mobile-friendly application to support their faith journey.

Screenshots

H2 flow water fasting4 screens
Fasting Forward4 screens

Verdict

The call

The clearest difference is rating: Fasting Forward at 5.0 against H2 flow water fasting's 3.4. Fasting Forward also leads on in-app purchases (none vs 2). On price, ratings volume, ads and device support 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. Fasting Forward asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Fasting Forward holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Scorecard2 real differences · 8 level
H2 flow water fasting versus Fasting Forward: the parameters behind the verdict, then further details
ParameterH2 flow water fastingFasting Forward
PriceFreeFree
Rating3.4 (5 ratings)5.0 (2 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings5 — better2
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size57 MB193 MB
Age rating17+4+
DeveloperMartijn NelissenJared Fabac

In-app purchases

2 purchases

H2 flow water fasting

Subscriptions2
  • H2Flow Pro Monthly$2.991 Month
  • H2Flow Pro Yearly$24.991 Year
None

Fasting Forward

No in-app purchases

Questions

Is H2 flow water fasting free?
H2 flow water fasting is free to download, with in-app purchases available.
Is Fasting Forward free?
Fasting Forward is free to download, with no in-app purchases.
Which has better reviews, H2 flow water fasting or Fasting Forward?
Fasting Forward is rated higher. H2 flow water fasting averages 3.4 out of 5 from 5 ratings, while Fasting Forward averages 5.0 from 2 ratings.
Do H2 flow water fasting or Fasting Forward have ads?
Neither H2 flow water fasting nor Fasting Forward shows ads.

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