1 Club is a free trivia game available on iPhone that challenges players to prove their logic and common sense. The game is based on the premise that only the top 1% of the population have the intellectual capacity to answer all the questions correctly. The objective of the game is to earn coins or answer all the questions correctly to unlock the 1% Club.

The game is designed to test your knowledge in various categories, including history, science, geography, and pop culture. The game has a simple interface and is easy to navigate. The questions are challenging, and as you progress through the levels, the difficulty increases. The game also has a feature that allows you to challenge your friends and see who can answer the most questions correctly.