Just found on official forum:
WeControl
Your WeTek Play remote control unit is far away from your sofa? Do you want to control your TV from your Android device? No problem, if you are with your Android Smart phone or Android Tablet, from now on you can can control your WeTek Play with WeControl application.
WeControl application is a smart substitution for standard physical WeTek Air-mouse remote control unit. It also supports any function directly at Android Smart phone or Android Tablet.
Enjoy the powerful of this remote control unit inside your android device