Double Match Single Player is mode where is your mission get as much points as possible. Your enemy is time which is every level faster and faster. At the end is your score saved and you can compare your result with the rest of the world.
Double Match Multiplayer Offline is mode where you can play against your friend on one device. Each player has half of the device and winner will be the faster one who will get preset points first!
Double Match Multiplayer Offline is mode where you can beat your friends over the world. You can easily invite new adversaries and you can also easily check your score balance with another players.