Signal Detector detects signal frequency signal strength and data speed of network and WI-FI.This app can be used while travelling to know on which corner you are getting excellent frequency or signal strength and data download speed of internet.This app is an useful tool to determine your phone configuration and memory statistics also.This version of the app contains ads.

This app can now detect hidden cameras if there are any to protect you privacy and Anti-spyware camera blocker also has been added to protect your phone camera from unauthorized access.

This app uses the Device Administrator permission.This permission is required & mandatory to work Anti-spyware camera blocker properly.

This app can be used as noise detector for which it required record audio permission.
It can be used as QR Code creator & scanner also.

This app can now measure radiations also in your surroundings.

What's New:
This app can now be used as microphone blocker also.This app required audio record permission to block microphone preventing it being used by malicious apps.

Note: This app doesn't collect any personal information of user.

Check it out here.