No, Procreate Pocket isn't better than Procreate.
They are basically the same digital art studio and program, except they were each made for a different Apple device -- while Procreate was made to be a digital art program for the iPad, Procreate Pocket was made to be used on the iPhone.
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![Procreate Pocket 3.0](https://ph-files.imgix.net/bf321898-e720-43b9-b960-b8a3f90d5767.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=40&h=40&fit=crop)
Procreate Pocket 3.0
The most versatile sketching, painting and illustration app