# ContactVault Pro vs EasyUnit

The clearest difference is price: EasyUnit at Free against ContactVault Pro's $2.99. EasyUnit also leads on iOS requirement (15.5 vs 17). ContactVault Pro's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

EasyUnit is free to download; ContactVault Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ContactVault Pro | EasyUnit |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 days |
| Size | 2 MB | 80 MB |
| Requires iOS | 17 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [贺 周](https://appshunter.io/developer/1815397078) | [洲 李](https://appshunter.io/developer/1869645910) |

## What reviewers say

### ContactVault Pro

[App page](https://appshunter.io/ios/app/contactvault-pro/id6765813810)

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

**In-app purchases:** none


### EasyUnit

[App page](https://appshunter.io/ios/app/easyunit/id6768078889)

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

**In-app purchases:** none


## Frequently asked questions

### Is ContactVault Pro free?

ContactVault Pro costs $2.99, with no in-app purchases.

### Is EasyUnit free?

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

### Do ContactVault Pro or EasyUnit have ads?

EasyUnit shows ads; ContactVault Pro does not.

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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.*