Barry's mind raced with the possibilities of what he could possibly change. The world was quite literally at his fingertips after all. He stroked his prodigious beard in thought.
Barry blinked.
Right, he was a dwarf now. Well... he didn't have any issues with his former body, and as neat as being a fantasy creature could be, he rather not deal with the beard. The question was, should he make himself a normal human again? Or... something else?
Humming in thought, he looked at the newly generated sentence.
'A dwarven man strokes his beard in thought, pondering his choices.'
He could already see quite a few options ways he could change things up a tad. He decided to hold off on going back to human for the time being and instead tried something else.
'A dwarven wizard strokes his beard in thought, pondering his choices.'
In the blink of an eye, Barry was draped in a ridiculous looking starry patterned robe and large floppy wizard's hat. A gnarled staff with a crystal ball was leaning besides him against the bench. He now looked quite out of place at the mall, looking like he just came from a ren faire or some sort of DND LARP session. It didn't seem anyone else had noticed, however, going about their day as if everything was normal.
'Well... the app did say it changed reality, so it seems this is all normal to everyone.' Barry thought. Suddenly, a sharp pain blossomed in his head as magical knowledge flowed forth into his mind. He withstood the onslaught of arcane formulae and spell incantations for a few moments until it finally abated, leaving the dwarf gasping.
'Holy crap... Did not think that part through...' The newly minted wizard, now gifted the knowledge of arcane secrets, frowned to himself, rubbing his temple. Of course the app would give him magical knowledge. He wouldn't be much of a wizard without being able to cast spells, after all.
Curiously, he raised a finger, whispering some mystical words. He grinned as a little ball of fire burst to life above his pointer finger. A reality changing app *and* a head chock full of magical spells? This day kept getting better and better!