Melvin
If it says "Solar Walk" or "Sky Walk" and you buy it, Its just another opportunity to make another in app purchase! Ive never seen such greedy developers in my life! Come on, one in app purchase is fine, but not several different titles of apps that do almost the same thing and it seems like every time you make an in app purchase, its to give you another chance to "SUBSCRIBE!" Or make another in app purchase! GREED!!!
O K?a about
Solar Walk 2 – Solar System 3D