Good idea, but still a failure
It looks like they just copied and pasted from other (copyrighted) websites without even a footnote. Searching for dollar bill origami in Mobile Safari would get you the same content, with more total content available, for free. Many of the instructions dont even have photos. The instructions arent always all that clear. Plus, the app interface is pretty bad. In no other app is the little (i) button used as the OK or Go button. The little (i) button is supposed to be for settings, an about page, or something similar, not where you find all the content youre looking for. As for the timer and goals for each origami, I bet less than one percent of people considering purchasing an app like this car about a feature like that at all. Get better ACTUAL ORIGAMI INSTRUCTIONS before adding useless features like a timer.
Muéro about
Dollar Origami