For most of you there should be no issue, but we know some folks have very full iPads. So, we’d like to provide some guidance for planning purposes. knitCompanion takes only a small amount of space, about 9 MB to actually install. Each pattern you use (including the designer patterns) will take additional space. How much space is very dependent on the complexity of the pattern and setup, but it can range from less than 1 MB to over 15 MB for the larger and more complex patterns. So, we recommend that you have about 60-100 MB available to use knitCompanion and all the included Designer Patterns. You may find you need more as you start setting up your own patterns.