Question about iPhone backups

Board 8

Board 8 » Question about iPhone backups
My phone hasnt backed up in two months due to lack of storage space. I am not going to buy extra storage because who does that? Anyway, if I go into my settings and turn off various apps to be backed up, does that mean that those same apps wont be downloaded on my next phone, or is it only the data that wont be there? Im talking apps like Chipotle or DIRECTV, etc.
Board 8 » Question about iPhone backups