# McElroy Vault vs COMP

McElroy Vault and COMP are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | McElroy Vault | COMP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 1 MB | 118 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [McElroy Manufacturing, Inc.](https://appshunter.io/developer/376891711) | [Ingios Geotechnics, Inc.](https://appshunter.io/developer/1807619542) |

## What reviewers say

### McElroy Vault

[App page](https://appshunter.io/ios/app/mcelroy-vault/id6670502434)

**Features:** macOS Compatibility

**In-app purchases:** none


### COMP

[App page](https://appshunter.io/ios/app/comp-score-core/id6744416856)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is McElroy Vault free?

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

### Is COMP free?

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

### Do McElroy Vault or COMP have ads?

Neither McElroy Vault nor COMP 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.*