# Fasting Timer 16 vs Intermittent Fasting

The clearest difference is update cadence: Intermittent Fasting at every 3 days against Fasting Timer 16's every 2 months. Fasting Timer 16's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Fasting Timer 16 sells 4 in-app purchases, starting at $3.99 per 7 days 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.

Fasting Timer 16 ships an update every 2 months, Intermittent Fasting every 3 days. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Fasting Timer 16 | Intermittent Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/intermittent-fasting-cfast/id6793085601/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 42 MB | 29 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mohamed Baddou](https://appshunter.io/developer/1867890628) | [Jitender Kumar](https://appshunter.io/developer/6793085604) |

## What reviewers say

### Fasting Timer 16

[App page](https://appshunter.io/ios/app/fasting-timer-168-tracker/id6757883746)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium | $4.99 | per month |
| Premium | $34.99 | per year |
| Premium Lifetime | $69.99 | one-time |


### Intermittent Fasting

[App page](https://appshunter.io/ios/app/intermittent-fasting-cfast/id6793085601)

Easily track your intermittent fasting with personalized plans and insights. Monitor progress, stay on schedule, and reach your health goals with a simple interface and helpful tips. Achieve a healthier lifestyle with this comprehensive fasting companion.

**Highlights:** Daily intermittent fasting with 30 plans, Tips to maintain fast period, Fasting insights & timeline, Water, weight & measurement tracker, Achievement badges, Simple user interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Monthly Subscription | $4.99 | per month |
| 3 Month Subscription | $12.99 | per 3 months |
| Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Fasting Timer 16 free?

Fasting Timer 16 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 Fasting Timer 16 or Intermittent Fasting have ads?

Neither Fasting Timer 16 nor Intermittent Fasting shows ads.

### Which is updated more often, Fasting Timer 16 or Intermittent Fasting?

Fasting Timer 16 ships an update every 2 months, and Intermittent Fasting every 3 days. Most recently, Fasting Timer 16 was updated on October 7, 2026 and Intermittent Fasting on October 2, 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.*