With every update they plug a memory leak and with every update it springs 5 more up to the point where the app is no longer usable. I used to love this app, but now it collapses every other action. Hang a lamp, collapse and battery burn, put up a wall, collapse, take a picture, collapse, take a 3D tour, collapse. Tried removing and re-installing, tried offline. It just has to many memory leaks. Many it will work fine if you’re just designing a room, but I’m disingenuous ing a full, 3 level mansion, it is devouring battery life, it overheats the battery and it collapses. To bad. This was a great app.