I have to put on airplane mode just for the game to load. When it does and I load up my world, every 3-5 seconds the game freezes for about 10 seconds before running smoothly for another 3-5 seconds. I tried it after reloading and refreshing my phone, this still occurs. It's really frustrating, and I haven't found any bug reports on it so here. 

below is what it looks like when I load without airplane mode