# Authenticator App vs Document Scanner ◦ Scan to PDF

Authenticator App and Document Scanner ◦ Scan to PDF 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. Authenticator App sells 3 in-app purchases, starting at $5.99 per 7 days and Document Scanner ◦ Scan to PDF sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Authenticator App | Document Scanner ◦ Scan to PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (15 ratings)](https://appshunter.io/ios/app/authenticator-app-official/id6741833788/reviews)** | — |
| Number of ratings | **15** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | Freemium | — |
| Size | 13 MB | 44 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TRIPLE IT LTD](https://appshunter.io/developer/1573203706) | [KAMORA EMILY ALISON](https://appshunter.io/developer/1842057546) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-official/id6741833788)

Enhance your online security with this app, providing an extra layer of protection for your sensitive data. It generates one-time passwords for secure logins across various accounts, even offline. Features include cloud backup and QR code scanning for easy account management.

**Highlights:** Two-Factor Authentication (2FA), Multi-Factor Authentication (MFA), One-Tap Authentication (TOTP), Offline Authentication, Secure Cloud Backup, QR Code Scanner

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator App | $5.99 | per 7 days |
| Authenticator App - 2FA, MFA | $8.99 | per month |
| Authenticator App Secure Auth | $29.99 | per year |


### Document Scanner ◦ Scan to PDF

[App page](https://appshunter.io/ios/app/document-scanner-scan-to-pdf/id6752990314)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is Authenticator App free?

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

### Is Document Scanner ◦ Scan to PDF free?

Document Scanner ◦ Scan to PDF is free to download, with in-app purchases available.

### Do Authenticator App or Document Scanner ◦ Scan to PDF have ads?

Neither Authenticator App nor Document Scanner ◦ Scan to PDF 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.*