OTO Global International Calls

verigood

nice app

Good Communication

Fake

Do not install

캐나다 Alberta 주에서 한국으로 전화를 자주 이용합니다.. 예전에 서비스가 좋았는데, 토,일요일엔 서비스전혀 안되고, 또 몇일전부터는 일반전화 라인 서비스가 없어졌네요.. 데이타로 통화하니 상대방이 너무 안들린데요.. 그리고 언저부터인가 광고가 많이뜨기 시작하는데.. OTO 왜 이렇게 망가졌나요....

Can't make a call anymore. Even though I have credit in my account

It shows my location island butvi am in afghanistan

I regret using OTO , it has been 5 weeks since i bought credit card. Any number i call not going through. I still have £6.25 on my card . I can't use it. Useless!

I have problem calling Indonesia for 3 days now can you please fix this problem ASAP?. Now I can't call anyone I tried to call all my friends in many country even in my country I can't call.

Calls rates are expensive I usually call Egypt for .7 cents a minute and they charge $0.13¢ a minute

Oto golobal at this time very bad Sarvic please do samthing

First minute is good. Then the voice keep repeating in a loop!!

Not free!

Wonderful!

Had really bad experience with it. Bought credit to call from korea to nepal, voice lagged, voice repeated like rewinding and playing it again and again. Couldn't talk further. Tried multiple time but same problem. And worst part, they don't have reedem service(i want my remaining credit back). They are also not responding in Q&A also.

Had 3min free call wasn't perfect but i decided to give it a try . Bought 5$ credit and couldn't call the same number anymore then called a mobile number which is more expensive and it was like 2mins talking and then you hear the conversation from the person other side the line but you are still been charging for that . I recommend you research little bit more . There must be a better app out there . I just lost my money for this experience

I see some negative reviews and suspect these are people outside of Korea. In Korea, international calls are free to most countries, land or cell, so can't complain about that. Call quality is good. Nothing but a positive experience for me.

Call rates have given in € & credit buy shows top up in points, total confusing App...

It's a good app everyone should download this because free iternational call are there

West App but not downloading without waste fake up

Really

I can't make call since yesterday

How to gat more cradets plz tell me oto team.

The calling rate is good please try it and see

Bangladesh to Bangladesh call rate very high..

Is not free!!!!!!!!!!!

Abdala

I downloaded it on my previous phone and it was great. But now i got a new mobile and my same number. They gave me a notification sayomg if you continue your call history will be deleted ln your previous account and i clicked "OK" but the notification keeps popping up and I'm not able to register. Please fix this as soon as possible.thank you

SCAM ALERT! ! ! After they stopped providing voice service in the US, they want me to send a picture of the front and back of my ID before issuing a refund. There is no way all of my personal info is flying around the globe, especially when no one checked when I handed them the money. If it wasn't a FRAUD, they could just simply refund the money to the credit card it was taken from. Clearly an attempt to steal customer's identity.

This is a total rip off. This is not an app it's a scam. I can't believe I installed and bought credit for calls but could not connect a single call yet I'm being charged.

Rubbish waste of time, free charging not working. Downloaded a numbers of apps but not rewarded for a single app

its very useable app u can download and make free calls of everyone

I have credit but I can't make calls this is so bad

Fooling people... There is no free call... They ask us to take premium service

This is not a usefull app .

This call is first class

U no.even get a single welcome free credit

don't weast your time

That a mindbloing app