gems for coc

Are Fan Or Geek of COC ?
Gems for clash of clan prank is a simple gems calculation app. You can use this app to know how many gems are required to buy your desired amount of gold, elixir or dark elixir.
This app used Calculate the number of gems needed to buy certain amount of recources in Clash of Clans. (Gold, Elixir, and Dark Elixir)
With this application you can calculate the values of the necessary gems to purchase resources such as gold elixir useful during your fights. A very important and useful utility for players clash.
Use this app only to joke with your friends. And prank with him
Note: This applications is not a hack for clash of clans neither it provides any way to get unlimited free gems. This App is not affiliated with supercell.
-It's just prank app it's not official app