FIDO Bridge - Authnkey

Developer: TOKEN2

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1.4K installs

20 ratings

215 monthly active users

Revenue not available

Install Trends

Weekly +99

Steady

Monthly +213

Steady

FIDO Bridge - Authnkey Summary

FIDO Bridge - Authnkey is a free Android app in Productivity by TOKEN2. Released in Dec 2025 (6 months ago). It has about 1.4K+ installs and 20 ratings with a 4.88★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 215 monthly active users . Store last updated Jun 20, 2026

Recent activity: 99 installs this week (213 over 4 weeks) showing below average growth View trends →

FIDO Bridge - Authnkey SDKs Summary

App not yet scanned for SDKs.

App Details

Store ID: com.token2.fidobridge

First Released: 2025-12-29

Store Last Updated: 2026-06-20

App Store Category: Productivity

In-App Purchases: No

Ads: No

Price: Paid

Website: token2.swiss

App Store

Crawl Status: Success

AppGoblin First Crawled: 2026-01-09

AppGoblin Last Crawled: 2026-07-15

Ads & App-Ads.txt

App does not have ads.

4.88★

Ratings: 20

5★

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Screenshots

App Description

Use FIDO2 Devices over NFC

Important: this is a work in progress, please report all issues on the project's github repo: https://github.com/mimi89999/Authnkey/issues

This project provides a workaround that effectively brings CTAP2-style capabilities to NFC keys on Android by acting as a Passkey provider / Credential Manager service, handling the correct communication with your FIDO2 key or card over NFC.
Requires:
- Android 14+ (API 34)
- A FIDO2-compatible security key or card

Based on Authnkey project from Michel Le Bihan
https://github.com/mimi89999/Authnkey