# Intermittent vs CoFasting 16

The clearest difference is iOS requirement: Intermittent at 17.6 against CoFasting 16's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Intermittent sells 4 in-app purchases, starting at $4.99 per month and CoFasting 16 sells 3 in-app purchases, starting at $12.99 per 3 months. Whichever you choose, the download price is not the number that matters.

Intermittent ships an update every 4 days, CoFasting 16 every 3 days. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Intermittent | CoFasting 16 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/intermittent-fasting-tracker-plus/id6756629485/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 33 MB | 11 MB |
| Requires iOS | **17.6** | 26.2 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [BARBAROS SELIM BUYUKELCI](https://appshunter.io/developer/1861903946) | [Zeus Solomon Olivar](https://appshunter.io/developer/1820417092) |

## What reviewers say

### Intermittent

[App page](https://appshunter.io/ios/app/intermittent-fasting-tracker-plus/id6756629485)

Easily track your intermittent fasting with a visual timeline and preset or custom plans. Integrate with Apple Health for a holistic view of your wellness. Stay updated with widgets and Apple Watch support.

**Highlights:** Fasting timer, Visual stage timeline, Preset and custom plans, Apple Health integration, Apple Watch app, Widgets and Live Activities

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| 3 Months Premium | $9.99 | per 3 months |
| 6 Months Premium | $24.99 | per 6 months |
| Yearly Premium | $34.99 | per year |


### CoFasting 16

[App page](https://appshunter.io/ios/app/cofasting-168-fasting-tracker/id6759816143)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CoFasting Plus 3 Months | $12.99 | per 3 months |
| CoFasting Plus Yearly | $29.99 | per year |
| CoFasting Plus Forever | $39.99 | one-time |


## Frequently asked questions

### Is Intermittent free?

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

### Is CoFasting 16 free?

CoFasting 16 is free to download, with in-app purchases available.

### Do Intermittent or CoFasting 16 have ads?

Neither Intermittent nor CoFasting 16 shows ads.

### Which is updated more often, Intermittent or CoFasting 16?

Intermittent ships an update every 4 days, and CoFasting 16 every 3 days. Most recently, Intermittent was updated on October 18, 2026 and CoFasting 16 on October 16, 2026.

---

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