HydraFast: Fasting & Water
Daniel Widjaja Health & Fitness iPhoneiPadiPod touch
HydraFast: Fasting & Water is a free Health & Fitness app for iPhone and iPad by Daniel Widjaja. Requires iOS 15.6. Updated December 29, 2025.
- Price
- Free
- on the App Store
- Size
- 17 MB
- Age 4+
- Updated
- Dec 29
- 2025 · v1.0.1
Screenshots
About HydraFast: Fasting & Water
Find your rhythm of energy, clarity, and weight loss. HydraFast is the premier Intermittent Fasting and Water Tracker designed for those who value simplicity and privacy. Align with your natural wellness flow using our elegant fasting timer and hydration log. Whether you are starting your first 16:8 fast, mastering OMAD, or following a Keto diet, HydraFast provides the insights you need to succeed. Beautifully minimal. Incredibly motivating. No accounts needed, no ads, no friction. ● Fast with Clarity Track your intermittent fasting with precision. Choose from trusted protocols like 16:8, 18:6, 20:4, OMAD, unlimited, or go custom with Flow Mode for full flexibility. Stay in sync with real-time fasting window tracking, dynamic rings, and haptic cues that deepen your sense of progress. It’s the perfect schedule for your cleanse or detox. ● Hydrate with Ease Maintain your hydration levels effortlessly. Quickly log your water intake using preset drink sizes or customize your own daily water goals. Our hydration tracker ensures you stay fueled throughout your fasting period. ● Designed for the Mind HydraFast isn’t just a timer—it’s a wellness experience. Every screen is crafted to feel calm, clean, and alive. Adaptive themes flow naturally with light and dark mode for day-to-night harmony. Perfect for building a healthy habit that lasts. ◉ Free HydraFast Features ◉ Everything you need to begin your wellness habit—beautifully crafted, completely private, and instantly usable. • Start with the 16:8 “Balanced Start” fasting rhythm • Rest Day support - purposeful recovery, fully reflected in your chart • Multi-day fasting support for extended weight loss goals • Record water intake in a snap using hydration quick-add presets • Visualize the last 7 days of your journey in weekly, monthly, and yearly overviews • Journey insights: longest fasting session, averages, and hydration records • Premium experience: luxurious, minimal UI/UX; adaptive Dark & Light themes • Backup & restore your data and achievements for peace of mind ◉ HydraFast Pro - The Complete Experience ◉ Unlock the full power of advanced fasting, hydration, and long-term diet insights. • Unlock all rhythms: 18:6, 20:4, OMAD, and more • The Unlimited Mode - flexible fasting without fixed hours • Flow Mode - choose your perfect fasting : eating ratio • Add & edit hydration quick-add presets (bottles, mugs, glasses) • Advanced journey insights: Lifetime streaks, fasting consistency, and goal-met analytics • View your full journey history with no limits HydraFast Pro transforms your rhythm into a long-term, meaningful wellness story. One-time lifetime unlock or affordable subscription (Solo & Family options). ------------------ Health Disclaimer HydraFast is a wellness support app, not a medical tool. It does not provide medical advice or diagnosis. Always consult your doctor before beginning or adjusting any fasting or hydration routine. Subscription & Terms Upgrade to HydraFast Pro for a continuous, unlimited experience. Your subscription will be charged to your Apple ID upon confirmation. It will renew automatically unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to renewal. Manage or cancel your subscription anytime in your App Store settings. By using HydraFast & HydraFast Pro, you agree to our Terms of Service http://hydrafast.danielvw.com/Terms-of-Service/ and Privacy Policy https://hydrafast.danielvw.com/Privacy-Policy/.
What’s new
Version 1.0.1 · Updated December 29, 2025
A more refined rhythm. In this update, we’ve polished the HydraFast experience for a smoother flow. Enjoy a refreshed interface with enhanced glass visuals, subtle haptic feedback, and performance optimizations for the latest displays. Your journey, now more beautiful than ever.
App privacy
The developer, Daniel Widjaja, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Health & Fitness: Health, Fitness
Used for: App Functionality
Alternatives to HydraFast: Fasting & Water
Looking for apps like HydraFast: Fasting & Water? Here are 6 similar apps on the App Store. The highest rated is Vazio: Simple Fasting Tracker (5.0/5), and all 6 are free to download.
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Vela: Intermittent Fasting
-
Vazio: Simple Fasting Tracker
5.0
-
Fasting Tracker – Fast Timer
-
Intermittent Fasting - Clear
4.7
-
Intermittent Fasting Planner +
4.5
-
Intermittent Fasting GoFasting
4.7
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| HydraFast: Fasting & Water | – | Free | December 29, 2025 | |
| Vela: Intermittent Fasting | – | Free | Jun 9, 2026 | Compare |
| Vazio: Simple Fasting Tracker | 5.0 / 5 (1) | Free | Jul 12, 2026 | Compare |
| Fasting Tracker – Fast Timer | – | Free | Aug 20, 2026 | Compare |
| Intermittent Fasting - Clear | 4.7 / 5 (551) | Free | Jan 16, 2025 | Compare |
| Intermittent Fasting Planner + | 4.5 / 5 (146) | Free | Dec 31, 2024 | Compare |
| Intermittent Fasting GoFasting | 4.7 / 5 (528) | Free | Aug 30, 2026 | Compare |