# Zone Diet vs ItsMyTurn!

The clearest difference is price: ItsMyTurn! at Free against Zone Diet's $3.99. ItsMyTurn! also leads on update cadence (every 3 days vs fortnightly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ItsMyTurn! is free to download; Zone Diet costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Zone Diet ships an update fortnightly, ItsMyTurn! every 3 days. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Zone Diet | ItsMyTurn! |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[1.5 (22 ratings)](https://appshunter.io/ios/app/zone-diet/id574706249/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free | — |
| Size | 54 MB | 29 MB |
| Requires iOS | 14.3 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gianni Etzi](https://appshunter.io/developer/944267931) | [Antonio Stilla](https://appshunter.io/developer/1678600356) |

## What reviewers say

### Zone Diet

[App page](https://appshunter.io/ios/app/zone-diet/id574706249)

This app helps users follow the Zone Diet by automatically creating meals based on Barry Sears' guidelines. It calculates personal body composition and daily block needs, allowing users to select foods and have portion sizes automatically determined. Users can also access a shared meal database and track their food intake.

**Highlights:** Automatic meal creation, Body composition calculation, Daily block calculation, Food selection with automatic portion sizing, Shared meal database, Food record and tracking, Barcode scanning for food entry

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

**In-app purchases:** none


### ItsMyTurn!

[App page](https://appshunter.io/ios/app/itsmyturn/id6468503709)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zone Diet free?

Zone Diet costs $3.99, with no in-app purchases.

### Is ItsMyTurn! free?

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

### Do Zone Diet or ItsMyTurn! have ads?

Neither Zone Diet nor ItsMyTurn! shows ads.

### Which is updated more often, Zone Diet or ItsMyTurn!?

Zone Diet ships an update fortnightly, and ItsMyTurn! every 3 days. Most recently, Zone Diet was updated on October 22, 2026 and ItsMyTurn! on October 10, 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.*