# Just Fasting vs The Fast

The clearest difference is rating: The Fast at 5.0 against Just Fasting's 4.0. The Fast also leads on ratings volume (4 vs 1) and iOS requirement (16.4 vs 26.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

The Fast holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Just Fasting ships an update every 2 days, The Fast daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | Just Fasting | The Fast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/just-fasting/id6761426623/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/the-fast-fasting-timer/id6813492448/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Monetization | Free | Free |
| Size | 2 MB | 31 MB |
| Requires iOS | 26.4 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Clark](https://appshunter.io/developer/1797183728) | [Prime Adventure LLC](https://appshunter.io/developer/6803535656) |

## What reviewers say

### Just Fasting

[App page](https://appshunter.io/ios/app/just-fasting/id6761426623)

This app helps you track your fasting periods with a simple, uncluttered interface. Easily start custom fasts of varying lengths and monitor your progress with detailed statistics. It's designed to be unobtrusive and straightforward for your intermittent fasting journey.

**Highlights:** Customizable fast durations (hours and days), One-tap start for common fasts, Visual countdown and progress arc, Detailed fasting statistics, Streak tracking, Remember last fast length

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

**In-app purchases:** none


### The Fast

[App page](https://appshunter.io/ios/app/the-fast-fasting-timer/id6813492448)

Track your fasting periods with a visually engaging timer and home screen widgets. Review your history in a calendar view and share your progress as an image. An account is optional for local use, with cross-device syncing available.

**Highlights:** Customizable fasting timer, Home screen widgets, Live Activities support, Fasting history calendar, Shareable progress images, Optional account for sync

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

**In-app purchases:** none


## Frequently asked questions

### Is Just Fasting free?

Just Fasting is free to download, with no in-app purchases.

### Is The Fast free?

The Fast is free to download, with no in-app purchases.

### Which has better reviews, Just Fasting or The Fast?

The Fast is rated higher. Just Fasting averages 4.0 out of 5 from 1 ratings, while The Fast averages 5.0 from 4 ratings.

### Do Just Fasting or The Fast have ads?

Neither Just Fasting nor The Fast shows ads.

### Which is updated more often, Just Fasting or The Fast?

Just Fasting ships an update every 2 days, and The Fast daily. Most recently, Just Fasting was updated on October 31, 2026 and The Fast on October 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.*