# CSI Notify Mii vs Password Authenticator Pro

The clearest difference is in-app purchases: CSI Notify Mii at none against Password Authenticator Pro's 3. CSI Notify Mii also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Password Authenticator Pro sells 3 in-app purchases, starting at $2.99 per 7 days. CSI Notify Mii asks for nothing beyond the download.

## The numbers

| Metric | CSI Notify Mii | Password Authenticator Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Size | 9 MB | 27 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CSI-C](https://appshunter.io/developer/1258846704) | [Geeta Vekariya](https://appshunter.io/developer/1813848865) |

## What reviewers say

### CSI Notify Mii

[App page](https://appshunter.io/ios/app/csi-notify-mii/id1672140666)

**In-app purchases:** none


### Password Authenticator Pro

[App page](https://appshunter.io/ios/app/password-authenticator-pro/id6754875917)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $14.99 | per year |


## Frequently asked questions

### Is CSI Notify Mii free?

CSI Notify Mii is free to download, with no in-app purchases.

### Is Password Authenticator Pro free?

Password Authenticator Pro is free to download, with in-app purchases available.

### Do CSI Notify Mii or Password Authenticator Pro have ads?

Password Authenticator Pro shows ads; CSI Notify Mii 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.*