Sync or Swim: My Favorite Game Mechanism

About Sync or Swim, from BoardGameGeek:

Inspired by real life synchronized swimming, Sync or Swim focuses on teamwork, collaboration, and communication. Each round, teammates plan the perfect routine while taking direction from the team captain. The clock starts and players start trading, placing, and diving for cards to get their performance just right. As your team progresses through each round, the routines become more challenging and throw all sorts of twists your way! At the end of each round, the free app judges your performance based on your timing and accuracy-You and your friends will discover creative tactics for better strategies and scores each time you play. -description from the publisher