# DeepFast vs Water Fasting

The clearest difference is rating: Water Fasting at 5.0 against DeepFast's 1.0. Water Fasting also leads on monetization model (freemium vs subscription). DeepFast's advantage is iOS requirement (16.0 vs 18.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. DeepFast sells 2 in-app purchases, starting at $4.99 per month and Water Fasting sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Water Fasting holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 15, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | DeepFast | Water Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/deepfast-omad-fasting-timer/id6762030117/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/water-fasting-tracker-and-timer/id6767459809/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Subscription | **Freemium** |
| Size | 10 MB | 19 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Thomas Panas](https://appshunter.io/developer/1203815623) | [SUKRU DEMIR](https://appshunter.io/developer/1856005733) |

## What reviewers say

### DeepFast

[App page](https://appshunter.io/ios/app/deepfast-omad-fasting-timer/id6762030117)

This app provides a dedicated timer for extended fasting periods, focusing on tracking metabolic body phases and personal fasting streaks. It offers detailed insights into your fasting journey without calorie counting or social features.

**Highlights:** Animated fasting timer with progress ring, Presets for OMAD, Warrior, and extended fasts, Metabolic body phase tracking, Streak calendar and history, Weight tracking with Apple Health sync, Smart notifications for phases and milestones

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $29.99 | per year |


### Water Fasting

[App page](https://appshunter.io/ios/app/water-fasting-tracker-and-timer/id6767459809)

Track your fasting journey with a visually engaging water orb timer. Understand your body's stages, log hydration, and gain personalized wellness insights. Offers science-backed information and a premium minimalist design.

**Highlights:** Living water orb timer with gyroscope physics, Six science-backed fasting stages, Hydration and wellness logging, Personalized wellness insights, Premium minimalist design, Data export

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Water Fasting Pro | $9.99 | per month |
| Water Fasting Pro | $59.99 | per year |


## Frequently asked questions

### Is DeepFast free?

DeepFast is free to download, with in-app purchases available.

### Is Water Fasting free?

Water Fasting is free to download, with in-app purchases available.

### Which has better reviews, DeepFast or Water Fasting?

Water Fasting is rated higher. DeepFast averages 1.0 out of 5 from 1 ratings, while Water Fasting averages 5.0 from 2 ratings.

### Do DeepFast or Water Fasting have ads?

Neither DeepFast nor Water Fasting shows ads.

### Which is updated more often, DeepFast or Water Fasting?

DeepFast ships an update every 3 weeks, and Water Fasting every 3 weeks. Most recently, DeepFast was updated on September 15, 2026 and Water Fasting on August 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*