# IntHea vs 168 Fasting

The clearest difference is in-app purchases: IntHea at none against 168 Fasting's 3. IntHea also leads on update cadence (every 10 days vs every 15 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 168 Fasting sells 3 in-app purchases, starting at $3.99 per month. IntHea asks for nothing beyond the download.

IntHea ships an update every 10 days, 168 Fasting every 15 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | IntHea | 168 Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/168-fasting-fasting-and-tracker/id6451101538/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 15 months |
| Monetization | — | Freemium |
| Size | 56 MB | 56 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | +4 |
| Developer | [Van Tri Truong](https://appshunter.io/developer/1688913821) | [Laigang Wang](https://appshunter.io/developer/1696563453) |

## What reviewers say

### IntHea

[App page](https://appshunter.io/ios/app/inthea/id6449401822)

**Features:** macOS Compatibility

**In-app purchases:** none


### 168 Fasting

[App page](https://appshunter.io/ios/app/168-fasting-fasting-and-tracker/id6451101538)

This app helps users implement intermittent fasting scientifically and sustainably for health improvement and weight loss. It tracks fasting times, offers various fasting protocols, and monitors water intake and weight changes with clear data visualization.

**Highlights:** Fasting time tracking and calculation, Multiple fasting protocol options (12:12, 14:10, 16:8), Water intake tracking and reminders, Weight change monitoring, Intuitive charts and reports, Customizable fasting and eating windows

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly VIP | $3.99 | per month |
| Quarterly VIP | $6.99 | per 3 months |
| Yearly VIP | $12.99 | per year |


## Frequently asked questions

### Is IntHea free?

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

### Is 168 Fasting free?

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

### Do IntHea or 168 Fasting have ads?

Neither IntHea nor 168 Fasting shows ads.

### Which is updated more often, IntHea or 168 Fasting?

IntHea ships an update every 10 days, and 168 Fasting every 15 months. Most recently, IntHea was updated on October 30, 2026 and 168 Fasting on October 30, 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.*