Open the "Settings" app on your Android device. The location of this option might vary slightly depending on the device model and Android version, how to find hidden spy apps on android but it's typically represented by a gear-shaped icon.

Look for the section related to "Network Internet" or "Connections" within the Settings menu. Tap on it to proceed further.

Within the Network Internet or Connections section, you should find an option labeled "Data Usage." Tap on it to access detailed information about your data usage.

In the Data Usage section, there will be a list of apps installed on your device. These apps are sorted based on their data consumption, with the ones using the most data listed at the top.

Tap on a specific app to view its detailed data usage statistics. This will show how much data the app has used over a specified period, usually displayed as a chart or graph.

Data Usage Settings: Some Android versions allow you to set a specific time frame for monitoring data usage. You might also find options to restrict background data usage for certain apps, which can help conserve data and potentially stop suspicious apps from transmitting information in the background.

Take a close look at the data usage patterns of each app. Note any apps that seem to be using an unusually high amount of data, especially if you haven’t used them frequently or if they don’t seem to require substantial data for their functionalities.

Monitoring data usage regularly is essential, as it can help you identify any unexpected spikes or continuous high usage from certain apps that could indicate the presence of a hidden spy app. Spy apps often work stealthily in the background, consuming data while transmitting information to remote servers.

If you notice any suspicious data usage or apps that you don't recognize consuming excessive data, it might be worth investigating further or considering the possibility of malware or spyware. Taking immediate action, such as uninstalling or restricting the data access of suspicious apps, can help protect your privacy and secure your device against potential threats. Additionally, employing reputable antivirus or anti-spyware software for a thorough device scan can aid in identifying and removing any hidden spy apps.