A free program for Android, by Protectstar Inc..

Micro Guard is a free app for Android devices that helps you protect your microphone from unauthorized access. The app uses the Device Administrator’s permission for protection. It works by adding a pattern that blocks all attempts to access the microphone. The Microphone Blocker & Guard app free version offers a microphone blocker and a spyware detector among its many features. It also features a password protection option and keeps a record of all the apps that have access to the microphone. The software also contains a widget and a dark mode. What are you waiting for? Keep yourself safe and secure from any form of unwarranted access to your privacy using this app. Install now!