very bad

A useless app that doesn't provide any help if you're a foreigner.

No English

Like most Korean companies all they care about is making their money off of you. There is no English functionality to this app. It tells you your monthly bill and plans in English. Nothing more you cannot use it for anything else, but the Korean app you can have the entire functionality as a Korean But if you’re a foreigner, you get nothing this has been this way since 1997 and since their recent hack, let’s just say second hack because the American company got hacked. They sold out to the Chinese.

Useless English version

It has an English version - difficult to find as it is not front page. But … the English version has absolutely no function except showing you your monthly charge and data usage - thank you my phone already does this and i get a text with the charge Of course … the Korean version has much more … things like payback points that can be used .. but of course the rightful expectation is … non native speakers can not use this anyway .. so why translate … spent now 2 hours with Korean native it is fact … you can not use it as non Korean native … so don’t even try - delete the app they don’t care about you so why would you care about them

아니 2시까지라면서 왜 안들어가져요

공지하고 말이 다르잔아요

이렇게 그지같은 어플을 만들 수 있음?

개거지같음 에스케이 대체 돈 어케 벌어서 어케 쓰는 거냐 영어 옵션 없다고 어리둥절한 사람들도 불쌍한데 한국어 해도 별다를거 없을지도^^