# FastingNote vs Intermittent Fasting

The clearest difference is in-app purchases: FastingNote at none against Intermittent Fasting's 3. FastingNote also leads on iOS requirement (12.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Intermittent Fasting sells 3 in-app purchases, starting at $1.99 per 7 days. FastingNote asks for nothing beyond the download.

FastingNote ships an update every 6 days, Intermittent Fasting every 3 days. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | FastingNote | Intermittent Fasting |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 3 days** |
| Size | 34 MB | 68 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Cinnamon Roll Tech Ltd.](https://appshunter.io/developer/1775865646) | [Sylvain Fertons](https://appshunter.io/developer/1851147694) |

## What reviewers say

### FastingNote

[App page](https://appshunter.io/ios/app/fastingnote/id6478974925)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 FastingNote free?

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

### Is Intermittent Fasting free?

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

### Do FastingNote or Intermittent Fasting have ads?

Neither FastingNote nor Intermittent Fasting shows ads.

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

FastingNote ships an update every 6 days, and Intermittent Fasting every 3 days. Most recently, FastingNote was updated on October 25, 2026 and Intermittent Fasting on October 12, 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.*