# Phasty: Water Fasting Tracker — Hydrate, Track & Lose Weight

> Hydrate, Track & Lose Weight (iPhone/iPad app by OANIEL HANGAN.)

- Source: https://appshunter.io/ios/app/phasty-water-fasting-tracker/id6759115542 (this page in markdown: same URL + `.md`)
- Developer: [OANIEL HANGAN](https://appshunter.io/developer/1858109642)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.4 · 26 MB
- Languages: English
- Released: 2026-03-14
- Data updated: 2026-06-13
- User reviews in markdown: https://appshunter.io/ios/app/phasty-water-fasting-tracker/id6759115542/reviews.md

## What is Phasty?

Phasty makes intermittent fasting and water fasting simple — start a fast, track your progress, and see exactly what's happening inside your body. From your first 16:8 to a full 7-day protocol, Phasty guides you with real-time metabolic tracking, personalized plans, and science-based safety monitoring.

Built on research from Buchinger Wilhelmi, Dr. Jason Fung, and Valter Longo (USC).

10-PHASE METABOLIC TRACKING
Track 10 metabolic phases — from Post-Absorptive through Deep Ketosis, Autophagy, and Immune Regeneration — with real-time hormone updates, symptom guidance, and risk monitoring.

PERSONALIZED FASTING PLANS
A 14-question health questionnaire evaluates your biometrics, activity level, and health history to recommend the safest protocol. From a 24-Hour Reset to a 7-Day Protocol.

FASTING TIMER WITH LIVE ACTIVITIES
Start any fasting schedule — 16:8, 18:6, 20:4, OMAD, or custom — and track it live on your Lock Screen and Dynamic Island.

COMPLETE DAILY TRACKING
Phase-adjusted water targets, 6 essential electrolytes with smart dosing, weight trends, and 3 daily mood check-ins.

SMART NOTIFICATIONS
Water nudges, phase-aware electrolyte alerts, and milestone celebrations as you cross into ketosis and autophagy. Only what you need, when you need it.

EVERYTHING YOU NEED
- Fasting Timer with live progress ring
- Water & Electrolyte Tracker with phase-specific dosing
- Weight Log with trend charts
- Mood Tracker — 3 daily check-ins
- Body Status — smart phase guidance
- Analytics — weekly, monthly, and yearly views
- Widgets, Dynamic Island, and Lock Screen support

SAFETY FIRST
Health questionnaire, safety warnings for risk conditions, adaptive plan limits, and refeeding guidance based on clinical guidelines.

GO PREMIUM
- Extended Plans — 72h, 5-day, and 7-day protocols
- Custom Plans — up to 3 personalized durations
- 40+ Expert Articles on fasting, nutrition, and health

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Note: If you are under 18, pregnant, breastfeeding, or have health conditions, please consult your doctor before fasting.

Premium subscriptions: Monthly / Yearly
Payment at confirmation via App Store. Auto-renews unless canceled 24h before renewal. Manage in Settings > Subscriptions.

Terms of Use: https://aiwaterfasting.app/terms
Privacy Policy: https://aiwaterfasting.app/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly Subscription. | $5.99 | per 7 days |
| Yearly Subscription. | $49.99 | per year |



## Version history (last 4 releases)

### 1.1.2 — 2026-06-03

- better onboarding UI
- bug fixes

### 1.1.1 — 2026-05-21

• Stability improvements
• Bug fixes

### 1.1.0 — 2026-04-14

• Rebranded to Phasty — fresh name, same powerful fasting experience                                                                                                                                                                              
• Live Activity now shows completion state when your fast ends      
• Fixed 3 bugs for a smoother fasting experience

### 1.0 — 2026-03-14

No release notes.

## More apps by OANIEL HANGAN

- [Aveline: AI Journal & Diary](https://appshunter.io/ios/app/aveline-ai-journal-and-diary/id6757988383)

All apps by OANIEL HANGAN: https://appshunter.io/developer/1858109642

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-13.*