# Tsubacheck Companion — Identity & Biometry Validator

> Identity & Biometry Validator (iPhone/iPad app by RJ DIGITAL HUB SLU.)

- Source: https://appshunter.io/ios/app/tsubacheck-companion/id6449740194 (this page in markdown: same URL + `.md`)
- Developer: [RJ DIGITAL HUB SLU](https://appshunter.io/developer/1468348951)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 17+
- Requires: iOS 13.4 · 53 MB
- Languages: English
- Released: 2023-07-18
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/tsubacheck-companion/id6449740194/reviews.md

## What is Tsubacheck Companion?

Companion is your FREE Two-Factor Authenticator, Identity Verification and Process Validator, based on the biometric certification of the user's identity.
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's identity.
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.

The solution allows:
.- Two-Factor Authentication access in virtual environments
.- Private web login
.- E-commerce login
.- Others

Validate operations performed in virtual environments such as:
.- Validate a purchase in an e-commerce,
.- Validate changes in user profile data
.- Others


## Version history (last 5 releases)

### 1.3.6 — 2024-12-16

Bug fixes

### 1.3.4 — 2024-11-28

Minor bug fixes

### 1.3.3 — 2024-11-20

Fixed onboarding issues

### 1.3.2 — 2024-11-18

Fix issue with authentication systems.

### 1.3.1 — 2024-08-04

Minor bug fixes

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## More apps by RJ DIGITAL HUB SLU

- [SNOWPLUS / AVET CENTER](https://appshunter.io/ios/app/snowplus-avet-center/id1464204948)
- [Snowplus&Avet Center: Monitors](https://appshunter.io/ios/app/snowplus-and-avet-center-monitors/id1489612075)
- [Tsubacheck Honor](https://appshunter.io/ios/app/tsubacheck-honor/id6448277838)
- [Digital Andorra](https://appshunter.io/ios/app/digital-andorra/id6746118398)
- [Anchor CRM – Your Network](https://appshunter.io/ios/app/anchor-crm-your-network/id6759007168)

All apps by RJ DIGITAL HUB SLU: https://appshunter.io/developer/1468348951

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*