# Authenticator™ Full Protection vs BLK

The clearest difference is rating: Authenticator™ Full Protection at 5.0 against BLK's 4.0. On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator™ Full Protection sells 2 in-app purchases, starting at $7.99 per 7 days and BLK sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator™ Full Protection holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | Authenticator™ Full Protection | BLK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/authenticator-full-protection/id1669903479/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/blk-ads-blocker-and-protection/id6466960698/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 26 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丹丹 李](https://appshunter.io/developer/1666474477) | [婷 兰](https://appshunter.io/developer/1666722179) |

## What reviewers say

### Authenticator™ Full Protection

[App page](https://appshunter.io/ios/app/authenticator-full-protection/id1669903479)

This app provides two-factor authentication codes offline and includes a browser extension to block ads, trackers, and spyware. It enhances privacy, saves battery, and limits bandwidth usage for a faster, safer browsing experience.

**Highlights:** Offline 2FA code generation, Automatic setup for multiple accounts, Encrypted data storage, Browser ad and tracker blocking, Privacy enhancement, Battery and data saving

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Yearly Premium | $69.99 | per year |


### BLK

[App page](https://appshunter.io/ios/app/blk-ads-blocker-and-protection/id6466960698)

This app enhances your internet browsing by blocking spam ads, spyware, and phishing attempts. It offers built-in privacy protection with anti-tracking features, ensuring a safer and faster online experience without impacting device performance or battery life.

**Highlights:** Block ads for fast browsing, Block adware and spyware, Security and privacy protection, Anti-tracking features, Faster web page performance, Save data and battery life

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly premium | $3.99 | per 7 days |
| Yearly premium | $49.99 | per year |


## Frequently asked questions

### Is Authenticator™ Full Protection free?

Authenticator™ Full Protection is free to download, with in-app purchases available.

### Is BLK free?

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

### Which has better reviews, Authenticator™ Full Protection or BLK?

Authenticator™ Full Protection is rated higher. Authenticator™ Full Protection averages 5.0 out of 5 from 2 ratings, while BLK averages 4.0 from 1 ratings.

### Do Authenticator™ Full Protection or BLK have ads?

Both Authenticator™ Full Protection and BLK show 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.*