InstaDo is a free app letting you flirt and match with your Facebook friends. It's a cool way to show your interest in one person!
Here’s how it works:
1. Create your account by logging in with Facebook, browse your friends and click on the ones you fancy.
2. Invite them to coffee,dinner,movie or directly to Do It. A private Facebook notification is sent, but they will never ever see your choice.
3. If they're interested too they will answer and a match is done on the softest pick between the two.
4. Chat opens up so you can plan going out on a date!