Four In A Line 2015 app for iPhone and iPad

Four In A Line (also known as Connect 4 and Four in a Row) is a very challenging board game for all ages.
"Four In A Line" is one of the most popular strategy games in the world, this app gives you three different game modes.
It is very easy to learn, but hard to master.

===== GAME RULES =====
* Each player in his turn drops one of his discs down any of the slots in the top of the grid.
* The play alternates until one of the players gets four discs of his color in a row. The four in a row can be horizontal, vertical, or diagonal.
* The first player to get four in a row wins.
* If the board is filled with discs and neither player has four in a row, then the game is a draw.

===== FEATURES =====
* 3 difficulty levels, from Beginner to Expert
* 1-player mode (Human vs CPU)
* 2-players mode (Human vs Human).
* 4 Four In A Line Piece Sets and Boards
* User stats against each level
* Undo
* Designed for both Tablet and Phone