# Intermittent Fasting vs Sanitas

The clearest difference is in-app purchases: Sanitas at none against Intermittent Fasting's 8. Sanitas also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Intermittent Fasting sells 8 in-app purchases, starting at $4.99 per 7 days. Sanitas asks for nothing beyond the download.

Intermittent Fasting ships an update every 3 weeks, Sanitas every 2 weeks. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Intermittent Fasting | Sanitas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (102 ratings)](https://appshunter.io/ios/app/intermittent-fasting-tracker/id1565096160/reviews)** | — |
| Number of ratings | **102** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 20 MB |
| Requires iOS | **14.0** | 15.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [REIFOT TEKHNIKS, TOV](https://appshunter.io/developer/1603229566) | [Tomofumi masuda](https://appshunter.io/developer/1637658679) |

## What reviewers say

### Intermittent Fasting

[App page](https://appshunter.io/ios/app/intermittent-fasting-tracker/id1565096160)

This app helps you track intermittent fasting to support weight loss and improve metabolic health. It offers customizable plans, progress monitoring, and insights into your body's fasting zones. Integrates with health apps to sync water and weight data.

**Highlights:** Fasting timer and goal tracking, Customizable fasting plans, Health app integration (water, weight), Progress monitoring and personalized insights, Fasting zones explanation, Mood journaling, Premium content

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Week | $4.99 | per 7 days |
| My Intermittent Fasting app | $6.99 | per 7 days |
| Premium Month | $14.99 | per month |
| Premium Month with trial | $16.99 | per month |
| Premium 3 Months | $29.99 | per 3 months |
| My Intermittent Fasting 3month | $39.99 | per 3 months |
| Premium Year | $59.99 | per year |
| Intermittent Fasting app year | $74.99 | per year |


### Sanitas

[App page](https://appshunter.io/ios/app/sanitas/id1637658677)

**In-app purchases:** none


## Frequently asked questions

### Is Intermittent Fasting free?

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

### Is Sanitas free?

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

### Do Intermittent Fasting or Sanitas have ads?

Intermittent Fasting shows ads; Sanitas does not.

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

Intermittent Fasting ships an update every 3 weeks, and Sanitas every 2 weeks. Most recently, Intermittent Fasting was updated on October 21, 2026 and Sanitas on October 27, 2026.

---

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