# Authenticator App vs PDF Converter

The clearest difference is monetization model: Authenticator App at free with in-app purchases against PDF Converter's subscription. Authenticator App also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator App sells 1 in-app purchase, starting at $2.00 per month and PDF Converter sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Authenticator App | PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-converter-maker-and-editor/id6755816440/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 59 MB | 8 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Denis Vithani](https://appshunter.io/developer/1611512969) | [CODEGEN LLP](https://appshunter.io/developer/1819428960) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-pro/id6448697938)

This app provides two-factor authentication by generating time-based one-time passwords (TOTP) and push authentication. It adds an extra layer of security to your online accounts by creating unique codes that help protect against unauthorized access.

**Highlights:** Two-factor authentication, TOTP & HOTP token generation, 30 & 60 second tokens, QR code scanner, Password protection for tokens, No internet connection required for codes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Subscription | $2.00 | per month |


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-maker-and-editor/id6755816440)

Convert images to JPG, summarize long documents with AI, and manage your files efficiently. This app offers tools to work faster and smarter, keeping your data secure and organized.

**Highlights:** Convert images to JPG, AI-powered document summarization, Batch file conversion, File organization, Adjust image quality and size, Secure data processing

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Monthly Plan | $12.99 | per month |
| Yearly Plan | $34.99 | per year |


## Frequently asked questions

### Is Authenticator App free?

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

### Is PDF Converter free?

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

### Do Authenticator App or PDF Converter have ads?

Neither Authenticator App nor PDF Converter shows ads.

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

Authenticator App ships an update monthly, and PDF Converter monthly. Most recently, Authenticator App was updated on November 3, 2026 and PDF Converter on November 5, 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.*