Tamos is a free iPhone app developed by Nexus Technologies LLC. It falls under the category of Social & Communication with a specific subcategory of social networking. Tamos allows users to make calls anywhere in the world at favorable rates.

With Tamos, users can easily download the app, register an NGN number, and start making calls to both city and cell phones. The app prides itself on providing high-quality communication and reliability. Additionally, Tamos also offers a built-in instant messenger, making it an all-in-one solution for communication needs.

Whether you want to stay connected with friends and family abroad or need an affordable way to make international business calls, Tamos is an ideal choice. Its user-friendly interface and cost-effective calling rates make it a convenient and practical app for global communication.