# MFA Authenticator ‒ Secure 2FA vs AdsBlock internet guard lock

The clearest difference is monetization model: MFA Authenticator ‒ Secure 2FA at free with in-app purchases against AdsBlock internet guard lock's subscription. MFA Authenticator ‒ Secure 2FA also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). AdsBlock internet guard lock's advantage is ratings volume (717 vs 60). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. MFA Authenticator ‒ Secure 2FA sells 3 in-app purchases, starting at $6.99 per 7 days and AdsBlock internet guard lock sells 7 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for MFA Authenticator ‒ Secure 2FA against 4.5 for AdsBlock internet guard lock. That said, the two scores are not equally well evidenced: AdsBlock internet guard lock has 717 ratings behind it against 60, so its average is the more settled of the two. Written reviews are what separate them: 50% of MFA Authenticator ‒ Secure 2FA's written reviews are positive against 33% of AdsBlock internet guard lock's.

MFA Authenticator ‒ Secure 2FA ships an update every 3 weeks, AdsBlock internet guard lock every 4 months. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | MFA Authenticator ‒ Secure 2FA | AdsBlock internet guard lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (60 ratings)](https://appshunter.io/ios/app/mfa-authenticator-secure-2fa/id6447214215/reviews) | **[4.5 (717 ratings)](https://appshunter.io/ios/app/adsblock-internet-guard-lock/id6449599309/reviews)** |
| Number of ratings | 60 | **717** |
| Positive reviews | **50.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 17 MB | 21 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Uka Osim](https://appshunter.io/developer/1441474206) | [Svitlana Lysenko](https://appshunter.io/developer/1689774077) |

## What reviewers say

### MFA Authenticator ‒ Secure 2FA

[App page](https://appshunter.io/ios/app/mfa-authenticator-secure-2fa/id6447214215)

Enhance your online security with this app, offering multi-factor authentication and time-based one-time passwords for all your accounts. It provides a secure backup and recovery option, along with proactive security measures like auto-lock and biometric authentication.

**Highlights:** One-tap authentication, Multi-factor security, Time-based one-time passwords (TOTP), Secure backup and recovery, Flexible account management, Cross-platform compatibility, Proactive security features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator App 1 Week VIP | $6.99 | per 7 days |
| Authenticator App 1 Month VIP | $11.99 | per month |
| Authenticator App 1 Year VIP | $59.99 | per year |


### AdsBlock internet guard lock

[App page](https://appshunter.io/ios/app/adsblock-internet-guard-lock/id6449599309)

This app offers a comprehensive security suite to enhance your mobile experience. It blocks unwanted ads and pop-ups for smoother browsing, allows you to manage and block unwanted calls, and detects unauthorized access attempts to your phone, even capturing photos of intruders.

**Highlights:** Ad blocking for banners, pop-ups, and video ads, Customizable block lists and rules for ads, Blocking of unwanted phone numbers, Intruder detection with photo capture, Alarm and notification for unauthorized access attempts

**Features:** Safari Extension

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AdBlock internet guard lock ad | $6.99 | per 7 days |
| Ad block lock ads blocker site | $7.99 | per 7 days |
| 1 Week of Premium Functional | $9.99 | per 7 days |
| AdBlock internet guard lock ad | $14.99 | per month |
| AdBlock internet guard lock ad | $15.99 | per month |
| AdBlock internet guard lock ad | $83.99 | per year |
| Ad blocker website block app | $99.99 | per year |


## Frequently asked questions

### Is MFA Authenticator ‒ Secure 2FA free?

MFA Authenticator ‒ Secure 2FA is free to download, with in-app purchases available.

### Is AdsBlock internet guard lock free?

AdsBlock internet guard lock is free to download, with in-app purchases available.

### Which has better reviews, MFA Authenticator ‒ Secure 2FA or AdsBlock internet guard lock?

AdsBlock internet guard lock is rated higher. MFA Authenticator ‒ Secure 2FA averages 4.4 out of 5 from 60 ratings, while AdsBlock internet guard lock averages 4.5 from 717 ratings.

### Do MFA Authenticator ‒ Secure 2FA or AdsBlock internet guard lock have ads?

AdsBlock internet guard lock shows ads; MFA Authenticator ‒ Secure 2FA does not.

### Which is updated more often, MFA Authenticator ‒ Secure 2FA or AdsBlock internet guard lock?

MFA Authenticator ‒ Secure 2FA ships an update every 3 weeks, and AdsBlock internet guard lock every 4 months. Most recently, MFA Authenticator ‒ Secure 2FA was updated on October 8, 2026 and AdsBlock internet guard lock on October 12, 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.*