PHMicrophone Blocker - Anti Spy | Version 2.21 [Pro]
Microphone Blocker is a security utility designed to prevent unauthorized audio surveillance. It secures access to the device microphone to block secret recording and eavesdropping by malware, spyware, and surveillance applications without requiring root access.App Specifications
| Feature | Details |
|---|---|
| Version | 2.21 [Pro] |
| Android OS | 6.0 and up |
| Root Required | No |
| Internet Access | None (Pro Version) |
| Ads | Removed |
Core Functionality
- One-Click Deactivation: Instantly disable and block access to the microphone for all applications.
- Microphone Guard & Detector: Monitors app permissions in real-time and provides notifications when new applications gain microphone access.
- Automated Scheduling: Set specific times for the blocking service to activate or deactivate.
- App Monitoring: Identify and manage applications currently holding microphone permissions.
- Security Education: Includes tutorials on Android permissions and guidance for removing high-risk applications.
Pro Version Features
- 24/7 Protection: Eliminates the protection gap found in the free version (which disables between 20:00-22:00).
- Privacy-Focused: No private data collection and no internet access required.
- Interface Customization: Includes Dark Mode and multiple icon sets.
- Quick Access: Includes a home screen widget and persistent notification status.
Technical Notes & Limitations
- Call Handling: System phone calls are not interrupted by the blocker.
- Eavesdropping Scope: The app prevents local recording and microphone access by third-party apps. It does not secure cellular telephone lines once the signal leaves the device. End-to-end encrypted communication apps are recommended for full call privacy.
- Compatibility: Now supports landscape mode and is updated to the latest Android SDK.
What's New in v2.21:
- Updated to latest Android SDK.
- Landscape mode support added.
- Complete removal of advertisements.