# Intermittent Fasting vs Intermittent Fasting Flow

The clearest difference is ads: Intermittent Fasting Flow at none against Intermittent Fasting's shown. Intermittent Fasting Flow also leads on update cadence (every 4 days vs every 2 months). Intermittent Fasting's advantage is monetization model (ad-supported vs freemium) and iOS requirement (13.0 vs 17.6). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Intermittent Fasting sells 2 in-app purchases, starting at $3.99 per month and Intermittent Fasting Flow sells 2 in-app purchases, starting at $1.99 per month. 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 Intermittent Fasting against 5.0 for Intermittent Fasting Flow. Both are backed by a comparable volume of ratings — 6 and 7 respectively.

Intermittent Fasting ships an update every 2 months, Intermittent Fasting Flow every 4 days. The most recent releases landed on September 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Intermittent Fasting | Intermittent Fasting Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/intermittent-fasting-tracker/id6754178036/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/intermittent-fasting-flow/id6758163617/reviews) |
| Number of ratings | 6 | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 35 MB | 6 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JanoGroup LLC](https://appshunter.io/developer/1781461557) | [IVAYLO PLAMENOV VACHKOV](https://appshunter.io/developer/1869829896) |

## What reviewers say

### Intermittent Fasting

[App page](https://appshunter.io/ios/app/intermittent-fasting-tracker/id6754178036)

Easily track your fasting journey with a simple timer and customizable plans. Monitor progress with stats, streaks, and a calendar to support weight loss and consistent intermittent fasting.

**Highlights:** Simple fasting timer, Popular fasting plans (16:8, OMAD, custom), Stats, streaks, and progress tracking, Fasting calendar and history, Smart reminders

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Premium | $3.99 | per month |
| Annual - Premium | $24.99 | per year |


### Intermittent Fasting Flow

[App page](https://appshunter.io/ios/app/intermittent-fasting-flow/id6758163617)

Track your fasting periods with a clean, ad-free timer. Choose from various fasting plans and monitor your progress with live widgets. Sync data with Apple Health and use Siri shortcuts for hands-free control.

**Highlights:** Ad-free fasting timer, Lock screen and home screen widgets, Multiple fasting plan durations, Customizable start times, Streak tracking and milestone badges, Apple Health integration, Siri shortcuts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is Intermittent Fasting free?

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

### Is Intermittent Fasting Flow free?

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

### Which has better reviews, Intermittent Fasting or Intermittent Fasting Flow?

Intermittent Fasting and Intermittent Fasting Flow are both rated 5.0 out of 5 on the App Store, from 6 and 7 ratings respectively.

### Do Intermittent Fasting or Intermittent Fasting Flow have ads?

Intermittent Fasting shows ads; Intermittent Fasting Flow does not.

### Which is updated more often, Intermittent Fasting or Intermittent Fasting Flow?

Intermittent Fasting ships an update every 2 months, and Intermittent Fasting Flow every 4 days. Most recently, Intermittent Fasting was updated on September 20, 2026 and Intermittent Fasting Flow on October 8, 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.*