# Fingerprint OSS Demo

> A demo application for fingerprint-android library.

Canonical page: [https://chrome-stats.com/d/com.fingerprintjs.android.playground](https://chrome-stats.com/d/com.fingerprintjs.android.playground)

## Overview

- **ID:** `com.fingerprintjs.android.playground`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** FingerprintJS, Inc
- **Category:** EDUCATION
- **Downloads:** 158,347
- **Rating:** 4.64 / 5 (332 ratings)
- **Version:** 2.2.0
- **Last updated:** 2024-12-09
- **First published:** 2021-10-08
- **Publisher country:** US
- **Size:** 4.22 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.fingerprintjs.android.playground)
- **Website:** [https://fingerprintjs.com](https://fingerprintjs.com/)
- **Privacy policy:** [https://dev.fingerprint.com/docs/privacy-policy](https://dev.fingerprint.com/docs/privacy-policy)

## Description

Fingerprint OSS Demo is a Chrome extension that serves as a demonstration application for the fingerprint-android library. It showcases multiple methods of device identification on Android platforms. Users and developers can explore how the library operates and integrates for unique device fingerprinting. The complete source code for both the library and the demo application is openly available at the FingerprintJS GitHub repository: [https://github.com/fingerprintjs/fingerprint-android](https://github.com/fingerprintjs/fingerprint-android). This extension is ideal for developers interested in device fingerprinting technology and security enhancements in Android applications.

## Rankings

- #178,975 — Overall

## Permissions and access

### Permissions

- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `com.fingerprintjs.android.playground.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`

## Review summary

Users appreciate the app for its simplicity and basic fingerprint support. However, common issues include fingerprint recognition not working reliably and the app allowing screen unlock without fingerprint authentication. Some users feel the app lacks practical testing functions, limiting its usefulness.

### Pros

- Nice and good app overall
- Works fine for fingerprint support
- Simple and clear functionality

### Cons

- Fingerprint recognition often not working or not found
- App can be bypassed to unlock without fingerprint
- Lacks a testing function for fingerprint verification

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