Codenames Gadget is a companion app designed to enhance the gameplay of the popular board game, Codenames. This app serves as a digital assistant that simplifies the game setup and introduces new features to elevate the experience. To utilize this app, players must have a physical copy of Codenames or Codenames: Pictures, ensuring that it complements the original game rather than replacing it.

Key features include a Random Key Card Generator, which creates unique key cards for each round, ensuring that no two games are identical. Additionally, the app provides an In-Game Timer for players to set custom time limits, adding an element of urgency to the game. Players can also choose between device sharing or syncing across multiple devices, making it versatile for different gaming setups.