# App Check Demo

> This is demo of app integrity checking

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

## Overview

- **ID:** `com.danang.appcheckdemo`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** darkstudio
- **Category:** TOOLS
- **Downloads:** 1
- **Last updated:** 2023-04-07
- **First published:** 2023-04-07
- **Publisher country:** ID
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.danang.appcheckdemo)
- **Privacy policy:** [https://www.app-privacy-policy.com/live.php?token=PS3BlXcpQqjyND9ruwbUDJyOCHV11L7E](https://www.app-privacy-policy.com/live.php?token=PS3BlXcpQqjyND9ruwbUDJyOCHV11L7E)

## Description

Android application integrity check refers to the process of verifying the authenticity and integrity of an Android application. This is done to ensure that the application has not been tampered with or modified in any way that could compromise its security.<br><br>The integrity check is performed using a digital signature that is embedded in the application package file (APK). The digital signature is created by the developer using a private key and is verified using a public key that is provided with the application. The public key is stored on the Android device, and it is used to verify the digital signature of the application.<br><br>When an Android application is installed on a device, the operating system checks the digital signature of the application to ensure that it is authentic and has not been modified. If the digital signature is valid, the application is installed and allowed to run. If the digital signature is invalid, the application is not installed, and an error message is displayed to the user.<br><br>In addition to the digital signature, Android also uses other security measures, such as app sandboxing, to protect the integrity of applications. App sandboxing involves restricting the permissions and resources that an application can access, such as network connectivity, system resources, and user data. This helps prevent malicious applications from compromising the security of the device and its users.<br><br>Overall, the Android application integrity check is an important security feature that helps protect users from malicious applications and ensures that the applications they install are authentic and trustworthy.

## Rankings

- #3,106,530 — Overall

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