2FA Authenticator: Locker

Name: 2FA Authenticator: Locker
Availability: InStock
Rating: 4.166666507720947 (1324 reviews)
Author: Masai Apps

Masai Apps

Contains adsIn-app purchases

1.32K reviews

Everyone

10K+

Downloads

Everyone

Learn more

About this app

Locker is the all-in-one authenticator and password manager that keeps your accounts safe. Generate secure two-factor authentication (2FA) and TOTP codes, store unlimited passwords, and get alerted the moment your logins appear in a data breach — all protected by fingerprint or Face unlock and encrypted cloud backup.

2FA AUTHENTICATOR FOR 1000+ APPS
Add accounts in seconds by scanning a QR code and generate time-based one-time passwords (OTP) for Google, Facebook, Instagram, X, Amazon, banking and government logins. Locker is a full two-factor authentication and MFA app.

PASSWORD MANAGER & SECURE VAULT
Store unlimited passwords in an encrypted vault, generate strong passwords, and keep every login in one place.

DATA-BREACH & LEAK MONITORING
Monitor your email and passwords for leaks. Get an instant alert if any account appears in a known data breach so you can act fast.

ENCRYPTED CLOUD BACKUP
Never lose your 2FA codes or passwords. Everything is encrypted and restored when you switch phones.

BIOMETRIC SECURITY
Lock your authenticator codes and passwords behind fingerprint or Face unlock.

Locker brings your two-factor authentication, OTP codes, passwords and breach monitoring together in one secure authenticator app.

Questions? hi@thelocker.app
Privacy Policy: https://thelocker.app/privacy
Terms: https://thelocker.app/terms

2FA authenticator, password manager & data-breach alerts in one secure app.

Updated on

Aug 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

This app may share these data types with third parties
Personal info and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

1.29K reviews

Endu Malia

April 19, 2025

Not connected to account and no time sync

2 people found this review helpful

Masai Apps

February 4, 2026

The sync and account connection issues were caused by a bug in the previous version. This has been fully fixed in our latest update. Please update the app to the newest version to restore time sync and connectivity. Thank you for your patience while we resolved this.