Why can't I install Rublon Authenticator?

The installation of Rublon Authenticator 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 Rublon Authenticator is compatible with your phone.

How to check if Rublon Authenticator is safe to download?

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

How to download Rublon Authenticator old versions?

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

What's the file size of Rublon Authenticator?

Rublon Authenticator takes up around 64.7 MB of storage. It's recommended to download APKPure App to install Rublon Authenticator successfully on your mobile device with faster speed.

Rublon Authenticator

1K+Everyone

Rublon
Jan 27, 2026

Trusted App

What's New in the Latest Version 5.4.6

Jan 27, 2026

Better stability when launching the app from a notification.
General performance enhancements to prevent crashes when resuming the app.

APK Info

Package Name
com.rublon.authenticator
File Format
XAPK
Android OS
Android 8.0+ (Oreo, API 26)
Architecture
arm64-v8a
Content Rating
Everyone
Signature
3e41e288bfb6616944744157f7de4d729f41aeea
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Package Name
com.rublon.authenticator
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