This apps allows you to calculate the needed points to cover positions on your GBs.
Stop using your calculator to make complex calculations with possible errors! From now, with this app all is simplier.
1) enter your Arc bonus that you agreed with your friends
2) choose your GB
3) choose GB level
These things will be shown:
- needed points to complete the level
- needed points to complete the level after all positions are taken
- cover points for positions from 1 to 5

Since version 5, the multi-world mode has been introduced!

All is free!
All GB are available with all the levels I managed to recover.

Post your comment!

PLEASE NOTE:
There have been cases where the app
- starts and closes immediately
- starts and shows a white screen
- starts but one or more drop-down menus are empty
- does not start

These cases are attributable to the missing or corrupt data database, proceed as follows:
- open Settings
- choose Apps (or App and notifications)
- tap All apps (or Show all apps)
- scroll through the list and select GB Calculator
- choose Storage and cache space
- tap in order: Clear cache and then Clear storage (or Clear storage space)
- go back
- tap Uninstall

At this point reinstall the app and everything should work again