VTON is a football/soccer coaching platform database with a curriculum for youth-players from 5 to 19 years old. With more than 250 clubs ~ 12,000 registered coaches and 1.000,000 views per year, VTON is the home base for youth coaches in the Netherlands. The offline VTON-Coach app is part of the VTON platform, the platform developed for and by (youth) coaches in the Netherlands. It contains a unique curriculum per age category and all training sessions are based on objectives. The methodology