# Password Memory Master vs Authenticator App

The clearest difference is device support: Password Memory Master at 3 against Authenticator App's 1. Password Memory Master also leads on iOS requirement (16.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Password Memory Master sells 4 in-app purchases, starting at $0.99 per month and Authenticator App sells 1 in-app purchase, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Password Memory Master | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 95 MB | 15 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [燕丹 邹](https://appshunter.io/developer/1693995882) | [Ramol Luts](https://appshunter.io/developer/1837491676) |

## What reviewers say

### Password Memory Master

[App page](https://appshunter.io/ios/app/password-memory-master/id6503299827)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription - 1 month | $0.99 | per month |
| Subscription - 6 months | $1.99 | per 6 months |
| Subscription - 12 months | $2.99 | per year |
| Permanent authorization | $6.99 | one-time |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-code/id6757448414)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly king of Authenticator! | $6.99 | per 7 days |


## Frequently asked questions

### Is Password Memory Master free?

Password Memory Master is free to download, with in-app purchases available.

### Is Authenticator App free?

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

### Do Password Memory Master or Authenticator App have ads?

Neither Password Memory Master nor Authenticator App 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.*