Are you want to Calculator gemsGold or Elixir of game.
then this app for you to do that.
This is a free app and very amazing tool it's a powerful to calculate diamonds and usd for Clash of clan
This app very is simple
Please Note:
That is an unofficial application!
* "Gems for Clash calc - COC" is only to help gamer in calculating cost of the gems .

Disclaimer:

This app acted as a guidance app for the game Clash of Clans by Supercell. This is unofficial and not associated by Supercell. All town hall images background are belong to Supercell. For more information see Supercell's Fan Content Policy http://supercell.com/en/fan-content-policy/
Important note:
- This is NOT a cheat it provides you a way to calculate how many gems you should use.
- This is NOT an official app it is a FREE fan app.