04.02.21
May 29, 2026 · seen Sep 29, 2026
U+ USIM is a tools app by LG유플러스(LG Uplus Corporation) with 50,000,000+ downloads (about 65M estimated). +192K installs in the last 7 days. Rated 3.1 from 18K ratings. Released Oct 20, 2014. Install growth, rank history, SDKs and ad networks.
From the store listing: “U + USIM is not an individual application that acts as an agent to enhance stability and security of USIM service through USIM library. Therefore, please do not install the icon for mobile card, mobile credit card, USIM security service. If the Agent is not installed, errors in USIM service such as mobile traffic…”