Castel SIP vs Loop by Cuemill

Castel SIP App is a SIP intercom softphone. The easy-to-use and intuitive application, allows you to make and receive audio and video calls from IP intercom stations (XELLIP, CAPIP...) on your iPhone or iPad. With Castel SIP App, you can communicate and open the door, anywhere. It works with the Castel Cloud SIP server through Wi-Fi and 3G/4G/5G. Main features: - Audio and video calls with advanced functionalities (Loudspeaker, transfer calls, hold...) - Address book with favorites - Call history - Remote commands during calls and DTMF - Support landscape and portrait mode for all smartphone and tablet designs (camera notch...) Note: Please, check your cellular operator's terms of agreement to make sure they allow SIP calls on their network before using Castel SIP App.

Loop is a utility and social app allowing users to manage the Loop devices and their corresponding activities as well as to connect with individuals and businesses in their locality. DEVICE   • Assign a digital ownership or point of activation to any physical belongings and surface   • Activate and set up your devices in the way you want   • Conveniently update the settings in real-time CHAT   • Communicate with others through your devices or in-app features   • Voice and video calls are possible COMMUNITY   • Content and activities are recommended based on your location and preferences   • Share your content on public forum for the global Loop community   • Build your network with like-minded people and businesses through local groups PERSONA   • Stay as private or as open as you want   • Share only relevant information according to different contexts and scenarios   • This feature cannot be exploited for online interactions as the use of persona requires physical contact Happy Looping! For more information, tips, and suggestions, please visit our Help Center.