Babies are usually ugly. As they grow, they get better looking. If you want to pick apples then don't let the tree get taller than your reach. You want to keep horizontal branches in ranks only as high as you can reach. New growth will grow straight up from these horizontals. Every early winter, prune hard back to reduce wood by ~20 to 25% to develop a few radial branches that all get good light, not shaded by the branches above. Ideally, three branches per rank, each branch rotated 130°, and each rank having branches spaced in-between the branches in the next rank above and below. You can probably reach about 7 feet high, so if you have the first rank of branches at 3 feet from the ground, and 18" between all ranks, they will be at 3 ft, 4 1/2 ft, 6 ft, 7 1/2 ft. It will grow more apples than you want. They will be smaller and less appealing than if you sit down and ask yourself just exactly how many nice apples you want. If you want a billion crappy apples, do nothing. If you want 50 great fruit, reduce all clusters to one fruit ASAP and reduce the number of clusters per branch to some number that achieves your goal.
Then there's spraying for bugs and diseases.