BuzzMeIn is a free iOS app developed by Lindsay Bridgman that allows up to 8 iOS devices to connect via Bluetooth or Wi-Fi and simulate a gameshow-like buzzer system. With a simple click of the "Connect" button, users can easily find and connect with other devices running BuzzMeIn in their vicinity.

Once connected, tapping the button on one device will turn it green and play a sound effect, while all the other connected devices will receive an alert indicating that the button has been pressed. To reset the buzzers, users can simply tap the "Reset" button.

BuzzMeIn is an ideal tool for businesses or teachers who want to organize team challenges or Q&A sessions. Its user-friendly interface and seamless connectivity make it a convenient and hassle-free solution for creating an engaging and interactive environment.

Please note that BuzzMeIn is available for iPhone and is completely free to use. It offers a unique and innovative way to enhance group activities and facilitate interactive learning experiences.