The tale about a poor boy has been spread across devices long ago. And The Binding Of Isaac Mobile was the best decision of developers.
Is it different from the desktop version? Not at all. It gives you the same challenges and bosses. But now, you must get used to sensor controls in addition to monitoring your stats. Definitely, it feels different on a smaller screen and your hands being put in directly. Your phone will shake from tension! Let not it distract you from the great mission.