What accessory is out there to use my Note 3 as a Go Pro?

[AC Question]

Basically I want to use my Note 3 as a GoPro as it seems the video quality is much higher. My main use is on the plane, I want to attach my Note 3 to the window and film time lapses outside so I need some sort of sucker cup that won't block the camera sensor...

Many thanks in advance for any tips!