# PlateKeep vs Sazio

The clearest difference is in-app purchases: Sazio at none against PlateKeep's 1. Sazio also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PlateKeep sells 1 one-off in-app purchase. Sazio asks for nothing beyond the download.

PlateKeep ships an update every 3 weeks, Sazio weekly. The most recent releases landed on October 10, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | PlateKeep | Sazio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 60 MB | 77 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [OneSip Technologies Ltd.](https://appshunter.io/developer/1844233550) | [Lorenzo Fiore](https://appshunter.io/developer/6777960117) |

## What reviewers say

### PlateKeep

[App page](https://appshunter.io/ios/app/platekeep/id6774978583)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PlateKeep Pro Lifetime | $8.99 | one-time |


### Sazio

[App page](https://appshunter.io/ios/app/sazio-ai-calorie-tracker/id6777959933)

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

**In-app purchases:** none


## Frequently asked questions

### Is PlateKeep free?

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

### Is Sazio free?

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

### Do PlateKeep or Sazio have ads?

Neither PlateKeep nor Sazio shows ads.

### Which is updated more often, PlateKeep or Sazio?

PlateKeep ships an update every 3 weeks, and Sazio weekly. Most recently, PlateKeep was updated on October 10, 2026 and Sazio on October 18, 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.*