If your app is mostly targeting startups (cue stereotype of hipsters on Macs in coffeeshops and coworking spaces), then Android should probably not be your firs

If your app is mostly targeting startups (cue stereotype of hipsters on Macs in coffeeshops and coworking spaces), then Android should probably not be your first choice of platform. If your app is targeting a non-startup audience and you can identify a conference or tradeshow more relevant to your actual audience, that may be a better place to try for attendee interest than a startup conference.