# DRIN vs QuadVault

The clearest difference is device support: DRIN at 3 against QuadVault's 1. DRIN also leads on iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | DRIN | QuadVault |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 46 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ihor Bochko](https://appshunter.io/developer/1770384389) | [晓 郭](https://appshunter.io/developer/1895645928) |

## What reviewers say

### DRIN

[App page](https://appshunter.io/ios/app/drin/id6717573414)

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

**In-app purchases:** none


### QuadVault

[App page](https://appshunter.io/ios/app/quadvault/id6776187432)

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

**In-app purchases:** none


## Frequently asked questions

### Is DRIN free?

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

### Is QuadVault free?

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

### Do DRIN or QuadVault have ads?

Neither DRIN nor QuadVault shows ads.

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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.*