# Diyetix vs MoonVault

The clearest difference is iOS requirement: MoonVault at 13.0 against Diyetix's 15.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Diyetix sells 2 in-app purchases, starting at $9.99 per month and MoonVault sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Diyetix ships an update every 3 days, MoonVault every 2 days. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Diyetix | MoonVault |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 66 MB | 56 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAZIM EMRE GUNES](https://appshunter.io/developer/1890929793) | [AHMET MAMI](https://appshunter.io/developer/1859249204) |

## What reviewers say

### Diyetix

[App page](https://appshunter.io/ios/app/diyetix-calorie-tracker/id6761694256)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Diyetix Premium (Yearly) | $39.99 | per year |


### MoonVault

[App page](https://appshunter.io/ios/app/moonvault/id6777694250)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MoonVault Plus Monthly | $2.99 | per month |
| MoonVault Plus Yearly | $19.99 | per year |
| MoonVault Plus Lifetime | $37.00 | one-time |


## Frequently asked questions

### Is Diyetix free?

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

### Is MoonVault free?

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

### Do Diyetix or MoonVault have ads?

Neither Diyetix nor MoonVault shows ads.

### Which is updated more often, Diyetix or MoonVault?

Diyetix ships an update every 3 days, and MoonVault every 2 days. Most recently, Diyetix was updated on October 25, 2026 and MoonVault on October 15, 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.*