Intercom for Android lets you place group calls with other Android and iOS(Infinite iNtercom) devices over Bluetooth and Wifi. Intercom for Android acts like a simple walkie talkie (two way radio): ·No Internet needed. It only uses local communications. ·Minimum configuration. ·No registration. ·No accounts. ·No buddy list. Sometimes you can't talk directly to people around you: ·Motorbike communications. Rider-copilot. There are special headsets for all types of helmets. ·Inter vehicle communications (up to 100 meters / 238 feet). Motorbikes, cars, ... ·Sports (ski, cycling, hiking, climbing). ·Noisy environments (construction, concerts, etc.)</br></br></br></br></br></br></br></br></br></br></br></br></br>