# Intermittent Fasting+ vs O'lin

The clearest difference is ads: O'lin at none against Intermittent Fasting+'s shown. Intermittent Fasting+'s advantage is iOS requirement (14.1 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Intermittent Fasting+ sells 1 one-off in-app purchase and O'lin sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Intermittent Fasting+ ships an update every 3 weeks, O'lin monthly. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Intermittent Fasting+ | O'lin |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 3 MB |
| Requires iOS | **14.1** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WALABOK LLC](https://appshunter.io/developer/913827467) | [Eduard Novohatsky](https://appshunter.io/developer/1814905516) |

## What reviewers say

### Intermittent Fasting+

[App page](https://appshunter.io/ios/app/intermittent-fasting-plus/id1557046539)

This app simplifies achieving your fasting goals and maintaining a healthy lifestyle. It offers a user-friendly interface, customizable fasting plans, and helpful reminders. Track your progress with fun statistics to stay motivated on your wellness journey.

**Highlights:** Simple and intuitive interface, Reminder notifications, Progress statistics, Multiple fasting plans, Fasting goal accomplishment

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Premium | $9.99 | one-time |


### O'lin

[App page](https://appshunter.io/ios/app/olin-intermittent-fasting/id6758303258)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| O’lin Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Intermittent Fasting+ free?

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

### Is O'lin free?

O'lin is free to download, with in-app purchases available.

### Do Intermittent Fasting+ or O'lin have ads?

Intermittent Fasting+ shows ads; O'lin does not.

### Which is updated more often, Intermittent Fasting+ or O'lin?

Intermittent Fasting+ ships an update every 3 weeks, and O'lin monthly. Most recently, Intermittent Fasting+ was updated on November 3, 2026 and O'lin on November 9, 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.*