U+ USIM
U+ USIM Summary
U+ USIM is a mobile Android app in Tools by LG유플러스(LG Uplus Corporation). Released in Oct 2014 (11 years ago). It has about 56.1M+ installs and 17.7K ratings with a 3.85★ (average) average. Based on AppGoblin estimates, it reaches roughly 938.6K monthly active users . Store metadata: updated Dec 15, 2025, version 40220.
Recent activity: 31.5K installs this week (505.5K over 4 weeks) showing steady growth , and 7.00 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Feb 22, 2026.
Store info: Last updated on Google Play on Dec 15, 2025 (version 40220).
3.85★
Ratings: 17.7K
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.