# Happy Diet vs Sazya

The clearest difference is update cadence: Sazya at every 11 days against Happy Diet's every 2 months. Happy Diet's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Happy Diet ships an update every 2 months, Sazya every 11 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Happy Diet | Sazya |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Size | 73 MB | 19 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zumbat Hub srl](https://appshunter.io/developer/1358104949) | [Vilma Nardini](https://appshunter.io/developer/6808577152) |

## What reviewers say

### Happy Diet

[App page](https://appshunter.io/ios/app/happy-diet/id6446139436)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sazya

[App page](https://appshunter.io/ios/app/sazya/id6808577150)

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

**In-app purchases:** none


## Frequently asked questions

### Is Happy Diet free?

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

### Is Sazya free?

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

### Do Happy Diet or Sazya have ads?

Neither Happy Diet nor Sazya shows ads.

### Which is updated more often, Happy Diet or Sazya?

Happy Diet ships an update every 2 months, and Sazya every 11 days. Most recently, Happy Diet was updated on October 19, 2026 and Sazya on October 24, 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.*