From the description:
"There comes a point in a toddler’s life when going in one’s diaper is only one possible option, and the question must be raised: Should I go in my potty? With pitch-perfect humor and pacing, Leslie Patricelli follows the inner dialogue (sure to have little ones shouting responses) and hilarious actions of everyone’s favorite Baby, winding up with an over-the-top look of surprise and delight that will have both parents and offspring laughing out loud. "I did it!""
Obviously, this one is for the much younger set (or at least I hope so). Available only on larger, color screens, this does feature tap to zoom text. 4.7 stars on 150 reviews, so parents seemed to like it.