# 2FA ALP Authenticator PRO vs Pdf Qr Reader

The clearest difference is update cadence: Pdf Qr Reader at every 3 days against 2FA ALP Authenticator PRO's every 11 days. Pdf Qr Reader also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

2FA ALP Authenticator PRO ships an update every 11 days, Pdf Qr Reader every 3 days. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 2FA ALP Authenticator PRO | Pdf Qr Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2fa-alp-authenticator-pro/id6740704486/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 20 MB | 2 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ALPCOM LTD](https://appshunter.io/developer/1729556732) | [YILMAZ BAHADIR KURTOGLU](https://appshunter.io/developer/1878610218) |

## What reviewers say

### 2FA ALP Authenticator PRO

[App page](https://appshunter.io/ios/app/2fa-alp-authenticator-pro/id6740704486)

This app provides a robust solution for enhancing account security through two-factor authentication. It generates time-based codes to add an extra layer of protection against unauthorized access, safeguarding your sensitive data.

**Highlights:** Generate secure time-based codes, Enhance account security, Protect sensitive data, Minimize unauthorized access risk, Add an extra layer of protection

**Features:** macOS Compatibility

**In-app purchases:** none


### Pdf Qr Reader

[App page](https://appshunter.io/ios/app/pdf-qr-reader/id6759441898)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 2FA ALP Authenticator PRO free?

2FA ALP Authenticator PRO is free to download, with no in-app purchases.

### Is Pdf Qr Reader free?

Pdf Qr Reader is free to download, with no in-app purchases.

### Do 2FA ALP Authenticator PRO or Pdf Qr Reader have ads?

Neither 2FA ALP Authenticator PRO nor Pdf Qr Reader shows ads.

### Which is updated more often, 2FA ALP Authenticator PRO or Pdf Qr Reader?

2FA ALP Authenticator PRO ships an update every 11 days, and Pdf Qr Reader every 3 days. Most recently, 2FA ALP Authenticator PRO was updated on October 6, 2026 and Pdf Qr Reader on October 17, 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.*