# Vault ORG vs Naizu

The clearest difference is in-app purchases: Vault ORG at none against Naizu's 4. Vault ORG also leads on ads (none vs shown). Naizu's advantage is update cadence (every 4 days vs every 9 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Naizu sells 4 in-app purchases, starting at $2.79 per month. Vault ORG asks for nothing beyond the download.

Vault ORG ships an update every 9 days, Naizu every 4 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Vault ORG | Naizu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 46 MB | 133 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Erxes Inc](https://appshunter.io/developer/1544950091) | [Ariunbold Enkhbold](https://appshunter.io/developer/1886759857) |

## What reviewers say

### Vault ORG

[App page](https://appshunter.io/ios/app/vault-org/id6752714535)

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

**In-app purchases:** none


### Naizu

[App page](https://appshunter.io/ios/app/naizu/id6760910653)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver | $2.79 | per month |
| Gold | $12.99 | per 3 months |
| Diamond | $23.00 | per 6 months |
| Premium | $45.00 | per year |


## Frequently asked questions

### Is Vault ORG free?

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

### Is Naizu free?

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

### Do Vault ORG or Naizu have ads?

Naizu shows ads; Vault ORG does not.

### Which is updated more often, Vault ORG or Naizu?

Vault ORG ships an update every 9 days, and Naizu every 4 days. Most recently, Vault ORG was updated on October 28, 2026 and Naizu on October 28, 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.*