# FastingWindow vs Fasting Tracker

The clearest difference is update cadence: FastingWindow at every 2 days against Fasting Tracker's every 2 months. Fasting Tracker's advantage is iOS requirement (17.0 vs 26.4). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. FastingWindow sells 1 one-off in-app purchase and Fasting Tracker sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for FastingWindow against 5.0 for Fasting Tracker. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

FastingWindow ships an update every 2 days, Fasting Tracker every 2 months. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | FastingWindow | Fasting Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/fastingwindow/id6769170324/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/fasting-tracker-168-timer/id6790138320/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 5 MB | 1 MB |
| Requires iOS | 26.4 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Moon Labs LLC](https://appshunter.io/developer/1896635888) | [Charles Dapaah-Siakwan](https://appshunter.io/developer/1858231299) |

## What reviewers say

### FastingWindow

[App page](https://appshunter.io/ios/app/fastingwindow/id6769170324)

This app offers a straightforward method for tracking intermittent fasting. It visualizes your fasting progress with a live ring and details the five metabolic stages your body goes through. Understand your body's response during fasting with clear explanations.

**Highlights:** Simple fasting tracking, Live progress ring, Five metabolic stage explanations, No account required, No subscription needed, Real-time progress monitoring

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Forever | $2.99 | one-time |


### Fasting Tracker

[App page](https://appshunter.io/ios/app/fasting-tracker-168-timer/id6790138320)

This app offers a simple, one-tap timer for intermittent fasting with customizable windows and a built-in water tracker. It provides clear explanations of fasting zones and integrates with Apple Health for weight and hydration tracking. Your data remains private and on your device.

**Highlights:** One-tap intermittent fasting timer, Customizable fasting windows, Built-in water tracker, Fasting zone explanations, Apple Health integration, Live Activity and widgets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Annual Premium | $19.99 | per year |
| Lifetime Unlock | $29.99 | one-time |


## Frequently asked questions

### Is FastingWindow free?

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

### Is Fasting Tracker free?

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

### Which has better reviews, FastingWindow or Fasting Tracker?

FastingWindow and Fasting Tracker are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do FastingWindow or Fasting Tracker have ads?

Neither FastingWindow nor Fasting Tracker shows ads.

### Which is updated more often, FastingWindow or Fasting Tracker?

FastingWindow ships an update every 2 days, and Fasting Tracker every 2 months. Most recently, FastingWindow was updated on October 6, 2026 and Fasting Tracker on October 2, 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.*