I'm thinking of implementing GameCenter functionality but of course there's no point if only 10% of my userbase is going to care.
Anyone have stats they can share?
Thank you! —David
Since the user base varies from app to app it is impossible to answer your question as asked. For my app ‘Forty Twelve Solitaire’ the percentage is much higher than for my app ‘Watch My Stocks’ for obvious reasons. But perhaps you can convince your users who do not use Game Center to sign up. It’s quite easy and can be done without leaving your app.