Ring Plus
RingPlus was an innovative prepaid mobile phone service that operated as an MVNO, offering unique plans that combined traditional mobile service with ad-supported models. Users could make and receive calls for free in exchange for listening to advertisements or participating in surveys. Despite its creative approach, RingPlus struggled to maintain a sustainable business model and eventually shut down in 2017, leaving customers to transition to other carriers. This is Prepaid Reviews’ historic archive coverage of the carrier.