This is an extension that is created for the game Granblue Fantasy: Multiplayer Online Battle Arena.

Downloading it should not pose any problems, as there are no ads and you will be able to use it without problems. It does not require any sort of registration, you can play with friends and non-friends alike.

This small app provides you with two options, depending on your preference. You can count the cards that are in your hand. It is possible to change the cards that are dealt with you and can also be used to check the probability of getting a higher card or a lower one.

If you are planning to play the game, this app should be helpful to you in various situations. You can check out the probability of you getting a higher or lower card as well as how to double-up or double-down. You can also choose to keep track of the cards that are dealt.