# Microsoft Authenticator vs PDF Scanner AI PRO

The clearest difference is in-app purchases: Microsoft Authenticator at none against PDF Scanner AI PRO's 2. Microsoft Authenticator also leads on chart position (#6 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Scanner AI PRO sells 2 in-app purchases, starting at $3.99 per month. Microsoft Authenticator asks for nothing beyond the download.

## The numbers

| Metric | Microsoft Authenticator | PDF Scanner AI PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (725K ratings)](https://appshunter.io/ios/app/microsoft-authenticator/id983156458/reviews)** | — |
| Number of ratings | **725K** | — |
| Positive reviews | 11.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Best chart rank | **#6** | — |
| Size | 230 MB | 3 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Microsoft Corporation](https://appshunter.io/developer/298856275) | [Vikas Jauhari](https://appshunter.io/developer/738934777) |

## What reviewers say

### Microsoft Authenticator

[App page](https://appshunter.io/ios/app/microsoft-authenticator/id983156458)

**Currently charting:** #6 Top Free · Productivity, #27 Top Free (US App Store)

This app provides secure and easy sign-ins for online accounts using multi-factor authentication, passwordless options, and password autofill. It supports managing multiple accounts, including non-Microsoft services, and offers enhanced security for work or school accounts.

**Highlights:** Multi-factor authentication (MFA), Passwordless sign-in, Password autofill, Supports non-Microsoft accounts, Account management for work/school, Two-step verification (2FA)

**In-app purchases:** none

**What reviewers like**

- 🚀 Seamless authentication
- 🔒 Secure login process
- 👍 Convenient passwordless sign-in
- 🚀 Smooth app performance

**What reviewers complain about**

- 🐛 Broken Apple Watch functionality
- 🐛 Backup and restore issues
- 🐛 Confusing login flow
- 🐛 Accounts disappearing after phone change

**Reported bugs**

- Authenticator app getting locked and requiring Touch ID
- Notification failures and authentication issues
- Accounts not syncing properly between devices

**Requested features**

- Add search and sorting for accounts
- Improve Apple Watch integration
- Provide better backup and restore options
- Streamline login process


### PDF Scanner AI PRO

[App page](https://appshunter.io/ios/app/pdf-scanner-ai-pro/id6817809047)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner AI Pro (Monthly) | $3.99 | per month |
| PDF Scanner AI Pro (Annual) | $24.99 | per year |


## Frequently asked questions

### Is Microsoft Authenticator free?

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

### Is PDF Scanner AI PRO free?

PDF Scanner AI PRO is free to download, with in-app purchases available.

### Do Microsoft Authenticator or PDF Scanner AI PRO have ads?

Neither Microsoft Authenticator nor PDF Scanner AI PRO 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.*