This is something which has been driving me crazy ever since I started using Android. The problem is that all Android devices seem to be set by default to download apps to the internal storage of the device. There doesn't seem to be any way of changing this and many devices only have a small amount of internal memory. So, despite having a 32-GB SD card, I still cannot download large apps because the device won't download them because they won't fit on the internal storage so I can't even download a large app and then move it to the SD card because I don't have enough room on the internal storage to download it in the first place! This is a serious problem that every Android user I know has. You would think Google would have thought of this but no, it's been the same ever since Android was invented and it's still the same today. Why is Android so stupid in this respect?