# FastTrak vs WaterFast

The clearest difference is iOS requirement: WaterFast at 17.0 against FastTrak's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | FastTrak | WaterFast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/waterfast-if-fasting-timer/id6787013484/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Freemium |
| Size | 20 MB | 3 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Bluebry](https://appshunter.io/developer/1850655649) | [LUIS ORLANDO LAZO GONZALEZ](https://appshunter.io/developer/1896012382) |

## What reviewers say

### FastTrak

[App page](https://appshunter.io/ios/app/fasttrak-fasting-timer/id6760903506)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastTrak Plus Mensual | $9.99 | per month |
| FastTrak Plus Anual | $49.99 | per year |


### WaterFast

[App page](https://appshunter.io/ios/app/waterfast-if-fasting-timer/id6787013484)

This app provides a synchronized intermittent fasting timer designed for seamless use across your iPhone and Apple Watch. It offers detailed insights into fasting zones and hydration tracking, with a focus on privacy and a user-friendly experience.

**Highlights:** Synchronized iPhone and Apple Watch timer, Fasting zone insights, Hydration tracking, Multiple fasting plans, Streak calendar, Data export

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WaterFast PRO Yearly | $9.99 | per year |
| WaterFast PRO Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is FastTrak free?

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

### Is WaterFast free?

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

### Do FastTrak or WaterFast have ads?

Neither FastTrak nor WaterFast shows ads.

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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.*