Thanks for the insightful reply. Your input is most appreciated. The application came about exactly as you describe. My wife was asked to play the organ, simply because she can play the piano, and provided with no instruction. She started by copying the stops from an organ in another meetinghouse that could play all the hymns on its own, and had the stops preset for each. She suggested that it would be more convenient as a mobile app, rather than a bunch of paper notes. If it were an app, she could get input from experienced organists all over the world. So this past summer, she pitched the idea to my son. He, a computer science major at BYU, was told by a potential employer that he should get some mobile development experience. So he decided to tackle the project. The app you saw was his 0.1 attempt.
He is aware that the icon could be an issue. It was cobbled together from another image and Photoshopped. The splash screen actually came from a stock photography website, but I admit it may also need to be changed.
Ultimately, I'm sure he would welcome any assistance and recommendations on making the app better. He has no desire to charge for it or earn any money whatsoever. He just wanted the experience, and he's still willing to make it better. He mentioned today that he'd like some sort of voting system, so that not only would the stops be crowdsourced, but also the "quality" of the submissions. For that to work, he'd obviously need more people to use the app.
Thanks again for your input. If you have other suggestions, we'd look forward to them.
Regards,
Mike
Cease to be idle; cease to be unclean; cease to find fault one with another; cease to sleep longer than is needful; retire to thy bed early, that ye may not be weary; arise early, that your bodies and your minds may be invigorated
Doctrine & Covenants 88:124