ionsawmillSo, photo enhancing can be about more than just making your dick look bigger (which I personally consider “false advertising”). You can use a paint app to remove clutter. You can remove that pink or yellow tint from bad lighting. You can lighten photos, sharpen them, or blur portions (faces, identifying tattoos, etc.) You can also crop your photos to accentuate your subject.
Or you can just make your dick look bigger. Whatever. :)