Platform: Android & iPhone
It’s the 21st Century. So why are we still handing each other paper business cards when we travel (or any other time)? Bump will zap that messy stack. It lets you exchange contact info and photos just by bumping hands—not phones—with someone else running the same app. Best of all, Bump is cross-platform, so you can share data between Android devices and iPhones. The new Friend Compare feature (available for iPhone now and coming soon to Android) lets users discover mutual friends in address books and Facebook. If you meet someone you’re particularly excited about, you can have the app update your Facebook status to tell your friends who you just bumped into.