Authenticator App – 2FA & OTP

Authenticator App – 2FA & OTP

Ozone Team

Available on Google Play
10,000+ installsFreeTools

Updated Jan 18, 2026 · v2.0.4

CompareView on Google Play
Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5
Screenshot 6
Screenshot 7
Screenshot 8
Screenshot 9
Screenshot 10
Screenshot 11
Screenshot 12
Screenshot 13
Screenshot 14
Screenshot 15
Screenshot 16
Screenshot 17
Screenshot 18
Screenshot 19
Screenshot 20
Screenshot 21
Screenshot 22
Screenshot 23
Screenshot 24
Screenshot 25
Screenshot 26
Screenshot 27
Screenshot 28

Authenticator for 2FA login using OTP codes, with backup and sync features

Want to enhance the security of your accounts with our 2FA Authenticator App? Whether you're securing personal or business accounts, our app offers essential features like two-factor authentication, a password manager, and secure OTP code generation. You can back up your data, sync across devices, lock the app for extra protection, and even disable screenshots for privacy. The setup is quick and easy; you just scan a QR code or enter a key manually. Access all your codes in one place. You can also add a widget to your home screen for quick access to codes without opening the app. With a simple design and smooth experience, anyone can easily use it. Use our token authenticator to generate secure access codes that change every few seconds. Two step verification ensures only you can log in, even if someone knows your password. Our app supports TOTP for fast, reliable authentication across all your accounts. Key Features of 2FA Authenticator: 2FA Authentication 2FA authenticator app adds an extra layer of security to your login. After typing your password, you verify your identity with a second step. This could be a one-time password generated by the app. The OTP codes generated by the OTP Authenticator app are time-based and refresh in specific time intervals, ensuring maximum security. QR Code Scanning for 2FA Setup Connect your accounts by scanning a QR code. There is no need to manually type long keys; just scan and start receiving OTP codes instantly. Fast, secure, and simple. Adding accounts via QR code for 2FA saves time and reduces errors. Add from Gallery Upload a QR code image from your gallery to quickly set up 2FA authentication. Useful for codes saved earlier or shared via screenshots. Enter manually If no QR code is available or you prefer manual entry, simply type the secret key to add your account for authentication. Time-Based One-Time Password (TOTPs) OTP Authenticator generates a new, unique OTP Code every 30 seconds based on the current time and a shared secret key. Notes Functionality Keep track of your account details, usernames, passwords, and security codes all in one secure place. Multi-Account Support Multi-account support lets you manage and secure multiple accounts in one place. Whether it's your email, social media, or work apps, you can store all your 2FA codes in a single authenticator app for convenience and security. Backup and Sync The Code generator app offers backup and sync features, allowing you to restore your accounts if you lose your device and access your codes across multiple devices. Lock Your Authenticator App Protect your authenticator app from unauthorized access by enabling a custom PIN lock. Even if someone has your phone, they can't open the app without your code. Screenshot Protection Block screen captures inside the app to keep your code and data private. App Widgets Easily check your 2FA codes right from your home screen. No need to open the app every time you need a code. It’s a fast and convenient way to access your codes on the go. Why Choose Our 2FA Authenticator App Our Authentication app keeps your online accounts secure with strong, time-based OTP codes. It’s easy to set up and manage multiple accounts, and you can access your codes anytime. With a clean, user-friendly interface, anyone can start using it in seconds.

Released
May 11, 2025

1 year on Google Play

Version
2.0.4
Updated
Jan 18, 2026
Content Rating
Everyone
Installs
10,000+
Developer
Ozone Team
Website
https://ozoneapps.com/
Email
contact@ozoneapps.com
In-app purchases
No

This app isn't currently appearing in any tracked top charts.

Rating breakdown

5
0
4
0
3
0
2
0
1
0