Why can't I install Authenticator 2FA OTP Backup?

The installation of Authenticator 2FA OTP Backup may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure Authenticator 2FA OTP Backup is compatible with your phone.

How to check if Authenticator 2FA OTP Backup is safe to download?

Authenticator 2FA OTP Backup is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download Authenticator 2FA OTP Backup old versions?

APKPure provides the latest version and all the older versions of Authenticator 2FA OTP Backup. You can download any version you want from here: All Versions of Authenticator 2FA OTP Backup

What's the file size of Authenticator 2FA OTP Backup?

Authenticator 2FA OTP Backup takes up around 60.0 MB of storage. It's recommended to download APKPure App to install Authenticator 2FA OTP Backup successfully on your mobile device with faster speed.

Authenticator 2FA OTP Backup

60.0 MBEveryone

2.5.19
Jun 30, 2026

Trusted App

Authenticator 2FA OTP Backup 2.5.19 Overview

Authenticator 2FA OTP Backup 2.5.19 was released by Duong Van Luong on Jun 30, 2026, with a download size of about 60.0 MB. This update includes bug fixes and performance improvements.

You can download Authenticator 2FA OTP Backup 2.5.19 from APKPure with confidence. The APK file has been verified for its signature and file integrity to ensure a safe installation.

Check the "What's New" section below to see changelog details for version Authenticator 2FA OTP Backup 2.5.19, and view "APK Info" for package details, system requirements, and compatibility information.

As new versions of Authenticator 2FA OTP Backup are continuously developed, we recommend keeping the app up to date for the best experience. Download the Latest Version

What's New in Version 2.5.19

Last updated on Aug 11, 2026

Minor bug fixes and improvements. Install or update to the newest version to check it out!

APK Info

Package Name
authenticator.twofactor.authy
Version
2.5.19
File Format
XAPKAPKs
File Size
60.0 MB
Android OS
Android 7.0+ (N, API 24)
Architecture
arm64-v8a
Content Rating
Everyone
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Signature
cae4c48db373221979e1645a491f245ddd487c56
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Package Name
authenticator.twofactor.authy
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