Exponential Idle is a math-inspired incremental game developed by Gilles-Philippe Paille for iPhone. The game's objective is to stack up money by taking advantage of exponential growth. To achieve this, players must step through time by tapping on the equation or simply let time follow its natural course. The game offers the option to perform a change of variables to accelerate the process, buy upgrades, get rewards, and unlock achievements while earning virtual money.

Exponential Idle is a simple, yet addictive game that challenges players to think critically about exponential growth. The game's graphics are visually appealing, and the interface is intuitive, making it easy for players to navigate through the game. The game offers a unique gameplay experience that is sure to keep players entertained for hours.