Some free apps may technically work but include "phone home" code that sends your private video feeds to unsecured servers overseas.
Automatically uploading clips to Google Drive or Dropbox to ensure evidence isn't lost if the "camera" is stolen. The Hidden Dangers of "Free" Downloads Secret Camera Free Download
Streaming live footage to another device. Some free apps may technically work but include
Offers sophisticated motion detection and cloud recording features. Secret Camera Free Download
The ability to record video while the screen is off or while other apps are in use.