Estimation Tab

Using estimation tab is very simple once you get a little used to its interface. The goal is to make estimation calculations faster than using paper and pen, and using a compact mobile phone screen.

Everything is contained in one screen and all game inputs are accessed through touch and swipes.

You can also view the detailed score sheet if you wish.

All special cases are supported (only loser, only winner, 8 or more bid, saeda, etc.)
Furthermore, most of the work is done automatically (e.g. detecting dash call, call, with, etc.)

See the url for explanation of how to use Estimation Tab.
https://docs.google.com/document/d/1hNPVkHCZ0yrsFC2e4E69O10vPzDqM6CAjDYw9DGaaGw/pub