U+ USIM
U+ USIM Summary
U+ USIM is a Android app in the Tools category, developed by LG유플러스(LG Uplus Corporation). First released 11 years ago(Oct 2014), the app has accumulated 53.9M+ total installs and 17.5K ratings with a 3.02★ (mixed) average rating.
Recent activity: 58.8K installs this week (536.9K over 4 weeks) showing steady growth , and 4 new ratings this week (29 over 4 weeks) with stable momentum. View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Nov 21, 2025. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Aug 12, 2025.
Store info: Last updated on Google Play on Oct 20, 2014 (version 40218).
3.02★
Ratings: 17.5K
Screenshots
App Description
LG U + Agent to provide security services by strengthening the stability and security of the USIM card, mobile traffic, mobile credit card,
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 card or mobile credit card may occur.
Please re-run related USIM service app after installation.
※ For Optimus LTE (LU6200) users, please upgrade to latest OS.