# App Locker vs 2FA Authenticator

The clearest difference is ads: 2FA Authenticator at none against App Locker's shown. 2FA Authenticator also leads on update cadence (daily vs monthly) and rating (4.7 vs 4.5). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. App Locker sells 4 in-app purchases, starting at $0.99 per month and 2FA Authenticator sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

2FA Authenticator holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 18 and 31 respectively.

App Locker ships an update monthly, 2FA Authenticator daily. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | App Locker | 2FA Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (18 ratings)](https://appshunter.io/ios/app/app-locker-privacy-lock/id6468905097/reviews) | **[4.7 (31 ratings)](https://appshunter.io/ios/app/2fa-authenticator-mfa-verify/id6504246373/reviews)** |
| Number of ratings | 18 | **31** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Daily** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 109 MB | 45 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Haoxin Technology Co., Ltd.](https://appshunter.io/developer/1489694807) | [Jullien Pay](https://appshunter.io/developer/1763632608) |

## What reviewers say

### App Locker

[App page](https://appshunter.io/ios/app/app-locker-privacy-lock/id6468905097)

This app helps protect your privacy and data by locking other applications. It also prevents unauthorized uninstallation, ensuring your important information remains secure. It's designed for effective mobile management and control, especially for families with children.

**Highlights:** Application locking, Uninstall protection, Privacy and data security, Healthy mobile usage habits, Local operations, no third-party SDKs, Ad removal with membership

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $0.99 | per month |
| 连续包年 | $4.99 | per year |
| 连续包年 | $6.99 | per year |
| 连续包年 | $9.99 | per year |


### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-mfa-verify/id6504246373)

This app provides enhanced security for your online accounts by generating temporary, time-based codes. It offers one-tap authentication, secure cloud backup, and flexible account management for a safer digital experience.

**Highlights:** One-Tap Authentication, Multi-Factor Security, Time-Based One-Time Passwords (TOTP), Secure Backup & Recovery, Flexible Account Management, Cross-Platform Compatibility, Proactive Security Measures

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly premium | $6.99 | per 7 days |
| Monthly premium | $19.99 | per month |


## Frequently asked questions

### Is App Locker free?

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

### Is 2FA Authenticator free?

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

### Which has better reviews, App Locker or 2FA Authenticator?

2FA Authenticator is rated higher. App Locker averages 4.5 out of 5 from 18 ratings, while 2FA Authenticator averages 4.7 from 31 ratings.

### Do App Locker or 2FA Authenticator have ads?

App Locker shows ads; 2FA Authenticator does not.

### Which is updated more often, App Locker or 2FA Authenticator?

App Locker ships an update monthly, and 2FA Authenticator daily. Most recently, App Locker was updated on October 2, 2026 and 2FA Authenticator on October 6, 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.*