RingCredible aims to disrupt the telecom market in several countries by closing the gap between mobile providers and free peer-2-peer Apps. It offers nearly free international phone calls to all landlines and mobiles worldwide over Wi-Fi, 3G and 4G networks. It's easy to use with a singple purpose App approach. This brings some advantages and disadvantages. Unlike most VoIP apps, RingCredible does not does not upload the contact list to the cloud, does not sell a user’s data, and does not use ads to disrupt the user experience or track online habits. It’s practical in that it seamlessly utilizes a user’s normal mobile contact list and lets them call anyone, anywhere, on any phone. It doesn´t use closed user groups, which means that users can call without the other person needing to download the app, and without having an internet connection. The recipient of the call doesn’t have to know that they are being phoned on a mobile app, as the caller’s regular cell phone number is displayed on the screen.