# IntHea vs Zippy

The clearest difference is in-app purchases: IntHea at none against Zippy's 2. IntHea also leads on iOS requirement (12.0 vs 15.1). Zippy's advantage is update cadence (every 5 days vs every 10 days). On price, ads and device support there is nothing between them.

Both are free to download. Zippy sells 2 in-app purchases, starting at $9.99 per month. IntHea asks for nothing beyond the download.

IntHea ships an update every 10 days, Zippy every 5 days. The most recent releases landed on October 30, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | IntHea | Zippy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 56 MB | 106 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Van Tri Truong](https://appshunter.io/developer/1688913821) | [Mykola Bilyk](https://appshunter.io/developer/1823221113) |

## What reviewers say

### IntHea

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Zippy

[App page](https://appshunter.io/ios/app/zippy-intermittent-fasting/id6778732558)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fastingo Plus Monthly | $9.99 | per month |
| Fastingo Plus Annual | $59.99 | per year |


## Frequently asked questions

### Is IntHea free?

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

### Is Zippy free?

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

### Do IntHea or Zippy have ads?

Neither IntHea nor Zippy shows ads.

### Which is updated more often, IntHea or Zippy?

IntHea ships an update every 10 days, and Zippy every 5 days. Most recently, IntHea was updated on October 30, 2026 and Zippy on October 22, 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.*