Wikipedia
TurtleStrike
TurtleStrike is a free to play multiplayer strategy game with live turn-based mechanics developed by the Prague-based eeGon Games. Both players have limited time to plan their moves and then the moves of both players are processed simultaneously. The concept combines Board game playing principles like Battleships with fast-paced strategy games, RPGs and tactical turn-based games. It isn't a classical asynchronous Turn-based strategy; players have to play the whole match at once rather than check in and play their turn when it's convenient.
The game is going to be available on iOS and Android systems.