# IF vs Intermittent Fasting

The clearest difference is ads: Intermittent Fasting at none against IF's shown. IF's advantage is update cadence (every 3 weeks vs every 2 months) and device support (4 vs 2). On price and in-app purchases there is nothing between them.

Both are free to download. IF sells 14 in-app purchases, starting at $9.99 per month and Intermittent Fasting sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

IF ships an update every 3 weeks, Intermittent Fasting every 2 months. The most recent releases landed on October 29, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | IF | Intermittent Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.7K ratings)](https://appshunter.io/ios/app/if-intermittent-fasting-168/id1442203676/reviews)** | — |
| Number of ratings | **2.7K** | — |
| Positive reviews | 61.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Freemium | — |
| Size | 172 MB | 9 MB |
| Requires iOS | **15.0** | 18 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [5W APPS GmbH](https://appshunter.io/developer/528547598) | [Axiom Slate Pte. Ltd.](https://appshunter.io/developer/1805464134) |

## What reviewers say

### IF

[App page](https://appshunter.io/ios/app/if-intermittent-fasting-168/id1442203676)

This app simplifies intermittent fasting for weight loss and improved health. It offers personalized meal plans, a fasting tracker with reminders, and a supportive community. Achieve your fitness goals without restrictive dieting.

**Highlights:** Fasting tracker with customizable intervals, Personalized meal plans and recipes, Water intake reminders, Weight and measurement tracking, Motivational features and community support, Daily lessons and expert advice

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month premium | $9.99 | per month |
| 1 month premium | $12.49 | per month |
| Premium discount | $12.99 | per 3 months |
| Premium discount | $14.49 | per 3 months |
| 3 months premium | $22.99 | per 3 months |
| 3 months premium | $24.99 | per 3 months |
| 12 months premium | $39.99 | per year |
| 12 months premium | $49.99 | per year |
| 12 months premium | $59.99 | per year |
| Lifetime | $4.99 | one-time |
| Lifetime | $14.99 | one-time |
| Lifetime | $16.99 | one-time |
| Lifetime | $19.99 | one-time |
| Easy Keto | $19.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful notifications
- 💡 Engaging and motivating
- 😊 Favorite intermittent fasting app
- 👍 Simple to follow

**What reviewers complain about**

- 🐛 Buggy and unreliable
- 🐛 Conversion and calendar issues
- 🐛 Inconsistent time changes
- 💰 Paid version not worth it
- 🐛 Login and access problems

**Reported bugs**

- App locking up and not resetting
- Losing premium version after update
- App not working after one day of use
- Paid version not granting access

**Requested features**

- More guidance on the overall process
- Apple Watch companion app
- Improved nutrition section and recipes
- Manual time adjustment option


### Intermittent Fasting

[App page](https://appshunter.io/ios/app/intermittent-fasting-mindfast/id6743998913)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindFast Premium Monthly | $4.99 | per month |
| MindFast Premium Annual | $39.99 | per year |
| MindFast Premium Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is IF free?

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

### Is Intermittent Fasting free?

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

### Do IF or Intermittent Fasting have ads?

IF shows ads; Intermittent Fasting does not.

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

IF ships an update every 3 weeks, and Intermittent Fasting every 2 months. Most recently, IF was updated on October 29, 2026 and Intermittent Fasting on October 19, 2026.

---

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