Nice, I don't think I would every pay for an app like that directly, but being able to play around with text to image AI generation for free is kind of neat :)
Description on App Store says “Iphone” then “iPhone”. One of the images says “compatable” (you mean “compatible”). “Pixe-perfect” does not mean what you think it does¹. AI-generated images can never be pixel perfect because the term implies¹ carefully, meaningfully, and deliberately placing every pixel in its place.
¹ Though the expression is so overused, it basically no longer means anything.