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Android Apps > Tools > U+ USIM
U+ USIM icon

U+ USIM

04.02.21
LG유플러스(LG Uplus Corporation)
3.14
17,639 reviews
50,000,000+
Downloads
Free

LG U + Agent to provide security services by strengthening the stability and security of the USIM card, mobile traffic, mobile credit card,

U+ USIM Screenshot 1 of 3
U+ USIM Screenshot 2 of 3
U+ USIM Screenshot 3 of 3
Screenshots by LG유플러스(LG Uplus Corporation), from the Google Play listing
View on Google Play

About U+ USIM

U+ USIM is a tools app developed by LG유플러스(LG Uplus Corporation).

Install Statistics

U+ USIM has been installed 65 million times. In the last 30 days, the app was installed 680 thousand times.

User Ratings

U+ USIM is rated 3.14 out of 5 stars. The rating is based on 18 thousand ratings.

App Information

U+ USIM is freely available from Google Play. The app size is 223.94 kB. The latest version available is 04.02.21. The last update was on May 29, 2026.

Technical Requirements

U+ USIM requires Android 2.3.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since October 2014.

U+ USIM is made and published by LG유플러스(LG Uplus Corporation). AppBrain is an independent app data site and isn't affiliated with LG유플러스(LG Uplus Corporation). The app name, icon, screenshots and description belong to LG유플러스(LG Uplus Corporation) and are shown as published on Google Play.

Description by LG유플러스(LG Uplus Corporation) (from Google Play)
U+ USIM은 USIM 라이브러리를 통해 USIM 서비스의 안정성과 보안성을 강화하여 제공하기 위한 Agent로 개별 동작하는 App 이 아닙니다.
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App Performance Report

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Google Play Rating history and histogram

7.1K
1.8K
1.5K
500
6.3K

Installs over time

U+ USIM has been installed 65 million times. Over the past 30 days, it averaged 23 thousand installs per day.

Changelog of U+ USIM

Show changelog

Developer information for LG유플러스(LG Uplus Corporation)

LG유플러스(LG Uplus Corporation)

smartwallet@lguplus.co.kr

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Comments on U+ USIM for Android

★★★★☆ Denis Li · Feb 11, 2022
I cannot install application because there is not exist the Installation button.
★★★★★ J Damour · Sep 9, 2025
L wont to use YouTube for everything.
★★★★☆ Afomiya Cataniya · Oct 28, 2025
these applications baste application in the world.
★☆☆☆☆ Tahnia Riana · Dec 22, 2025
Terrible internet and reception. Everything is in Korean without an option to chafe language. If there is its in Korean and I dk r understand it anyway
★☆☆☆☆ Arq · Oct 19, 2022
I need to uninstall everything related to U+. I got an LG V30 ThinQ, all the U+ apps were preinstalled and impossible to remove without risking my phone. For some reason I can't access LG smart world store from my country and absolutely everything in the app is in Korean, so I can't understand a single word of it. Korea's time is always in my lock screen; with all due respect, I don't care about Korea's current hour.
★☆☆☆☆ Miles Nadin · Dec 9, 2021
Hey, like the rest of this pretty awful LG phone, mostly in Korean language and unable to change to English. Because I can't read Korean!!

Google Play Rankings for U+ USIM

Top rankings

Rank Country Category List
154 South Korea Tools Top Free
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Ranking history in South Korea

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Technologies used by U+ USIM

4 permissions · 1 libraries
Subscribe to see full permission and library details
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USIM스마트인증(SKT 전용) - 공동인증서발급 icon USIM스마트인증(SKT 전용) - 공동인증서발급
iM샵(#) - 지역사랑상품권 대구로페이 포항사랑카드 icon iM샵(#) - 지역사랑상품권 대구로페이 포항사랑카드
안전하게 거래하는 모바일 쿠폰 직거래 장터, 팔라고! icon 안전하게 거래하는 모바일 쿠폰 직거래 장터, 팔라고!
내 곁에 국민연금 icon 내 곁에 국민연금
SNS 전용 간단샵 마이소호 icon SNS 전용 간단샵 마이소호
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