It does what it says

This app does what it says but the UI could use a lot of work. One thing the team shake app is missing completely is the ability to generate teams within groups. Say 3 groups with multiple teams of 2 players facing each other off within that group. Verdict: even tho its not pretty it seems to be useful for all regular team generation tasks but lacks the features to make it useable for games that have group phases.

tvellocet about Team Shake, v1.1.0