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Last updated on: 2026-05-11
Android Apps > Tools > Open Authenticator
Open Authenticator icon

Open Authenticator

2.0.2
Skyost
0.00
0 reviews
1,000+
Downloads
Free

An open-source & cross-platform TOTP (Time-Based One-Time Password) app

Open Authenticator Screenshot 1 of 5
Open Authenticator Screenshot 2 of 5
Open Authenticator Screenshot 3 of 5
Open Authenticator Screenshot 4 of 5
Open Authenticator Screenshot 5 of 5
iOS version

About Open Authenticator

Open Authenticator is a tools app developed by Skyost.

Download Statistics

Open Authenticator has been downloaded 3.7 thousand times. In the last 30 days, the app was downloaded 270 times.

User Ratings

The app has no ratings yet.

App Information

Open Authenticator is FREE to download. The APK download size is 39.44 MB. The latest version available is 2.0.2. The last update was on April 30, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play July 2024.

Description
๐Ÿ”’ Protect your online accounts with Open Authenticator.
Show more

More data about Open Authenticator

Price Free to download
Total downloads 3.7 thousand
Recent downloads 270
Rating No ratings
Ranking Not ranked
Version 2.0.2
APK size 39.4 MB
Number of libraries ?
Suitable for Everyone
Ads NO ads

App Performance Report

Get a detailed PDF report for Open Authenticator with download trends, rating history, and key performance statistics โ€” useful for competitive research or tracking your own app. Learn more

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Open Authenticator compared with similar apps

Common keywords of similar apps

Open Source Cross Platform Totps Unauthorized Free Cost Tokens Backend User Openauthenticator Authenticator Time App Accounts Totp Online Security Https Based Password Protect Access Features Easy

Keywords missing from this app

Authentication Factor Secure Account Codes Code Qr Passwords Mfa Otp Google Support Generate Backup Data Multi Protection Digital Services Key Securely Offline Layer Simple Seconds Proton Experience Logins Device Scanning Enable Ensuring Easily Solution Step Devices

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Downloads over time

Downloads over time
Subscribe to see download velocity and history

Open Authenticator has been downloaded 3.7 thousand times. Over the past 30 days, it has been downloaded 270 times.

Changelog of Open Authenticator

Show changelog

Developer information for Skyost

Skyost

me@skyost.eu

Website

Address: N/A

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Comments on Open Authenticator for Android

โ˜…โ˜…โ˜…โ˜…โ˜… Recovery E-mail ยท Sep 17, 2024
I Love This! Open Source Authentication App (We know Any open source projects can be great for security and privacy and just by its name of being open source I don't know why we just instantly get a relief and can trust it with closed eyes) Anything which is made with open sourcing their codes shows how confident and caring they are with user's data protection and encryption protocols all just to keep us ACTUALLY SAFE! Then some bigger companies says it JUST TO SAY IT :) OPS Devs = Our FMLY.

Google Play Rankings for Open Authenticator

This app is not ranked

Technologies used by Open Authenticator

9 permissions
Subscribe to see full permission and library details
Apps other people are watching Today's trending apps Popular Tools Apps Apps on sale Top new apps
Authenticator App โ€“ 2FA icon Authenticator App โ€“ 2FA
Authenticator App - 2FA Auth icon Authenticator App - 2FA Auth
Authenticator App icon Authenticator App
Proton Authenticator icon Proton Authenticator
Authenticator 2FA OTP Backup icon Authenticator 2FA OTP Backup
TOTP Authenticator: 2FA MFA icon TOTP Authenticator: 2FA MFA
Authenticator - 2FA App icon Authenticator - 2FA App
Authenticator App & Password icon Authenticator App & Password

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