Used to work, broken now. Cannot check balance anymore and app quits at payment stage.
Needs improvement Since August 14, 2015 I haven't been able to call, text, or add data to my phone. Customer service hasn't responded on Facebook or email and I have sent messages to both places. The app itself needs improvement. It always says update needed and there isn't one in the app store. Then it responds with pop-ups in Korean even when you selected English.
Piece of shit Bought 1gb one. Nothing works. Tried to send the passport photo then failed then got a message that says my balance is empty! WTF!
Pile of shitie Everything fails. Can't top up my data every time it fails. Also the website you can't even enter your mobile, number in the input field as its unselectable on Android and PC. Might go back to olleh.
Terrible App Crashes, freezes all the time. When it doesn't, it's slow and doesn't work half the time.
App doesn't work Tap any of the options (account, recharge, etc) and you get a 500 error. Pretty much useless
The first name of the Republic of Korea not affordable mobile phone APP us open! Make quick and easy lookup without residual amount of agent and Charges!