Apps like NinjaCam: Camera in Background

Here are some great alternatives to NinjaCam: Camera in Background by Background Video Recorder DEV :
Background Camera ~ Very Safe
Background Camera ~ Very Safe
★3.9
Background Video Recorder(BVR)
Background Video Recorder(BVR)
★4.1
Third Eye Hidden Camera Record
Third Eye Hidden Camera Record
★4.1
Silent camera video recorder
Silent camera video recorder
★3.9
Record Video Background
Record Video Background
★4.6
Background Camera
Background Camera
★4.0
Record Video In Background
Record Video In Background
★4.0
Background Video Recorder
Background Video Recorder
★3.5
CCTV Video Recorder Background
CCTV Video Recorder Background
★4.2
Gallery Lock Pro(Hide picture)
Gallery Lock Pro(Hide picture)
★3.5
background video recorder
background video recorder
★3.9
Gallery Lock (Hide pictures)
Gallery Lock (Hide pictures)
★4.1
Background Video Recorder Cam
Background Video Recorder Cam
★4.1
Offscreen Video Recorder
Offscreen Video Recorder
★3.7
Background Video Recorder
Background Video Recorder
★4.2
Invisible Camera:private photo
Invisible Camera:private photo
★3.8