At this point, you shouldn't focus on fundraising, mostly because will always take 3-4 months or more, except you are fundraising in San Francisco or Boston.

Instead, you should try to get your app featured by Apple, which will give you 100,000 paid downloads in a week, at which point you don't need any stupid investors who are only interested in making money and not buidling a successful product. ;)

This should be possible if you have a good app and if you know what Apple is looking for.