# PDF Converter・Scanner・Editor・ vs Authenticator App

The clearest difference is monetization model: Authenticator App at free with in-app purchases against PDF Converter・Scanner・Editor・'s subscription. Authenticator App also leads on review sentiment (62% vs 36%). PDF Converter・Scanner・Editor・'s advantage is update cadence (every 3 weeks vs every 8 months) and rating (4.6 vs 4.3). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Converter・Scanner・Editor・ sells 10 in-app purchases, starting at $4.99 per 7 days and Authenticator App sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Converter・Scanner・Editor・ holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 152 and 213 respectively. Written reviews complicate that: 36% of PDF Converter・Scanner・Editor・'s written reviews are positive against 62% of Authenticator App's, so the app with the better star average is not the one people write more warmly about.

PDF Converter・Scanner・Editor・ ships an update every 3 weeks, Authenticator App every 8 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | PDF Converter・Scanner・Editor・ | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (152 ratings)](https://appshunter.io/ios/app/pdf-converterscannereditor/id6473789441/reviews)** | [4.3 (213 ratings)](https://appshunter.io/ios/app/authenticator-app-2famfaotp/id6480137982/reviews) |
| Number of ratings | 152 | **213** |
| Positive reviews | 36.4% of reviews | **61.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 78 MB | 48 MB |
| Requires iOS | 18 | **17** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [William Smat](https://appshunter.io/developer/1855579962) | [Authentication Services](https://appshunter.io/developer/1880352966) |

## What reviewers say

### PDF Converter・Scanner・Editor・

[App page](https://appshunter.io/ios/app/pdf-converterscannereditor/id6473789441)

Easily scan physical documents and convert various file types, images, and web pages into professional PDF formats. Organize, sign, and share your documents efficiently.

**Highlights:** Smart document scanner, Create PDFs from various sources, Convert file types to PDF, Merge multiple PDFs, Add signatures to PDFs, Share PDFs instantly

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter・Scanner・Editor | $4.99 | per 7 days |
| Сonvert documents to PDF | $5.99 | per 7 days |
| Stay organized | $5.99 | per 7 days |
| PDF Converter・Scanner・Editor | $7.99 | per 7 days |
| PDF Converter & FIle Editor | $7.99 | per 7 days |
| Сonvert photos to PDF | $19.99 | per month |
| PDF Converter & Scan Editor | $39.99 | per year |
| PDF Converter & Convert Editor | Free | one-time |
| PDF Converter & FIle Editor | $9.99 | one-time |
| PDF Scan | $9.99 | one-time |


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2famfaotp/id6480137982)

This app generates secure two-factor authentication tokens to protect your online accounts. It offers encrypted cloud backups and multi-device synchronization for easy recovery and access. The app works offline and can be secured with a PIN or biometric lock.

**Highlights:** Secure 2FA token generation, Encrypted cloud backups, Multi-device synchronization, Offline functionality, PIN and biometric lock

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Digital Security Authenticator | $4.99 | per 7 days |
| Enhance online security | $5.99 | per 7 days |
| Smart Authenticator | $6.99 | per 7 days |
| Secure Code Generator | $7.99 | per 7 days |
| 2FA App | $14.99 | per month |
| Secure Verification Generator | $19.99 | per month |
| Account protection Authenticator | $29.99 | per month |
| Secure your accounts | $39.99 | per year |
| Safe Login Code Generator | $49.99 | per year |
| One-Time Password | $59.99 | per year |


## Frequently asked questions

### Is PDF Converter・Scanner・Editor・ free?

PDF Converter・Scanner・Editor・ is free to download, with in-app purchases available.

### Is Authenticator App free?

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

### Which has better reviews, PDF Converter・Scanner・Editor・ or Authenticator App?

PDF Converter・Scanner・Editor・ is rated higher. PDF Converter・Scanner・Editor・ averages 4.6 out of 5 from 152 ratings, while Authenticator App averages 4.3 from 213 ratings.

### Do PDF Converter・Scanner・Editor・ or Authenticator App have ads?

Neither PDF Converter・Scanner・Editor・ nor Authenticator App shows ads.

### Which is updated more often, PDF Converter・Scanner・Editor・ or Authenticator App?

PDF Converter・Scanner・Editor・ ships an update every 3 weeks, and Authenticator App every 8 months. Most recently, PDF Converter・Scanner・Editor・ was updated on October 30, 2026 and Authenticator App on October 30, 2026.

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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.*