# Tsubacheck Companion

> 2Factor Authenticator based on biometric certification of the user's identity

Canonical page: [https://chrome-stats.com/d/com.tsubacompanion](https://chrome-stats.com/d/com.tsubacompanion)

## Overview

- **ID:** `com.tsubacompanion`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** RJ Digital Hub, SLU
- **Category:** PRODUCTIVITY
- **Downloads:** 15
- **Version:** 1.3.6
- **Last updated:** 2024-12-16
- **First published:** 2023-07-19
- **Publisher country:** AD
- **Size:** 64 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.tsubacompanion)
- **Website:** [https://tsubacheck.com/](https://tsubacheck.com/)
- **Privacy policy:** [https://tsubacheck.com/politica-de-privacidad-web/](https://tsubacheck.com/politica-de-privacidad-web/)

## Description

Companion is your FREE Two-Factor Authenticator, Identity Verification and Process Validator, based on the biometric certification of the user&#39;s identity.<br>When the user wants to access a virtual environment, the user receive a notification in the app to validate access to the virtual environment. This two-factor authentication is carried out with  biometric certification proof of the user&#39;s identity.<br>This certification performs a facial recognition and a biometric proof of life, thus certifying that the user is who he claims to be, and that he is also alive, thus avoiding possible identity theft.<br><br>The solution allows:<br>.- Two-Factor Authentication access in virtual environments<br>.- Private web login<br>.- E-commerce login<br>.- Others<br><br>Validate operations performed in virtual environments such as:<br>.- Validate a purchase in an e-commerce,<br>.- Validate changes in user profile data<br>.- Others

## Rankings

- #2,709,865 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_NOTIFICATION_POLICY`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.CAMERA`
- `android.permission.DOWNLOAD_WITHOUT_NOTIFICATION`
- `android.permission.FLASHLIGHT`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.SCHEDULE_EXACT_ALARM`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.USE_FULL_SCREEN_INTENT`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.tsubacompanion.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.tsubacompanion)