4 ms·Procreate for one is not that CPU hungry. My SO's 4th gen iPad runs it just fine.by Tade0 8mo agoProcreate for one is not that CPU hungry. My SO's 4th gen iPad runs it just fine.spiderice 8mo agoThe Procreate UI literally tells us otherwise. When you create a new image, it tells you exactly how many layers it will allow you to have based on the dimensions you set. This number is smaller for older iPads.Tade0 8mo agoThat's limited by RAM, not CPU.