Fire lets you get that date as soon as possible. Directly call using FaceTime feature in the app. Note:

• Both should be active on FaceTime and have each other's numbers
• Login with Facebook login only and will add more options in next update

Features

• Real-time messaging
• View match profile, photos, and chat history
• Receive message notifications on your Mac
• Get your unread messages count from the menu-bar tab
• Protect your privacy: prevent others from peeking into your conversations by locking the app with a password
• Also add/remove the app icon from the Dock
• Send text messages with an unlimited number of emoji and GIF's