# Simple Fasting Timer FastClear vs Intermittent Fasting

The clearest difference is update cadence: Intermittent Fasting at every 3 days against Simple Fasting Timer FastClear's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Simple Fasting Timer FastClear sells 3 in-app purchases, starting at $0.99 per month and Intermittent Fasting sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Simple Fasting Timer FastClear ships an update every 3 months, Intermittent Fasting every 3 days. Both last shipped on November 13, 2026.

## The numbers

| Metric | Simple Fasting Timer FastClear | Intermittent Fasting |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 2 MB | 68 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Dojcilovic](https://appshunter.io/developer/1890278667) | [Sylvain Fertons](https://appshunter.io/developer/1851147694) |

## What reviewers say

### Simple Fasting Timer FastClear

[App page](https://appshunter.io/ios/app/simple-fasting-timer-fastclear/id6762476052)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastClear Pro Monthly | $0.99 | per month |
| FastClear Pro Yearly | $5.99 | per year |
| Lifetime Premium | $9.99 | one-time |


### Intermittent Fasting

[App page](https://appshunter.io/ios/app/intermittent-fasting-biwo/id6771495054)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biwo Pro Weekly | $1.99 | per 7 days |
| Biwo Pro Monthly | $4.99 | per month |
| Biwo Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Simple Fasting Timer FastClear free?

Simple Fasting Timer FastClear 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 Simple Fasting Timer FastClear or Intermittent Fasting have ads?

Neither Simple Fasting Timer FastClear nor Intermittent Fasting shows ads.

### Which is updated more often, Simple Fasting Timer FastClear or Intermittent Fasting?

Simple Fasting Timer FastClear ships an update every 3 months, and Intermittent Fasting every 3 days. Most recently, Simple Fasting Timer FastClear was updated on November 13, 2026 and Intermittent Fasting on November 13, 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.*