Clash of Clans is one of the popular Game in iOS and Android platforms. It is an Online multiplayer game, in which we can build own town(buildings) layout by using gold and elixir.

To earn gold and elixir, we must build gold mines and elixir collectors or by attacking with other players. Gold storages and Elixir storages needs to store gold and elixir respectively.

Apart from gold and elixir, we can use Gems as a currency. Gems are awarded for reaching certain milestones, completing achievements and randomly awarded when clearing certain obstacles in our layout.

Gems can be used to speed up every aspect of the game, from construction times to troop training to lab research and also to buy resources and builders.