Manage your KnowRoaming account right from your iPhone and iPad! Add credit to your account, view your usage statistics, and check information on your call/data history in real time! The KnowRoaming app makes it easier than ever to stay on top of what you are spending while traveling.

System requirements:
• iOS device running iOS 9.0 or newer
• Internet connection

What’s New

Version 5.9.2

We update the app regularly so we can make it better for you. Get the latest version for uninterrupted KnowRoaming Services. This version includes several bug fixes and performance improvements. Thanks for using KnowRoaming!

Ratings and Reviews

2.6 out of 5
31 Ratings

31 Ratings

dodolot ,

Somewhat useful. Not recommended

I used the app during my recent trip to Europe and am not exactly trilled. The idea is great, but it doesn’t quite work as it is supposed to. It did connect to the new country’s network many times, but then it wouldn’t on many other times. I’ve restarted my phone countless times. Their data is quite expensive and in my case went on getting sucked up by something until I had to purchase more. I couldn’t figure out where that data was going (I’m an experienced user, have spent many months in South America tracking every bit of data, using different provider). In way too many cases the phone connection wouldn’t work both ways and that was the reason to go with this service in the first place. If I wanted mobile data only there’s much better options out there. And on the top of it, they kept charging me for the forwarding number long after I came back home. As others have pointed out they do seem to be sneaky about their charges. Ah, and going back to the home network was a hassle too. Thought at some point will have to go and buy a new SIM card...
I don’t think I’ll be using that service again. Not recommended.

Tiago "MaCa" Macambira ,

Doesn’t work

It doesn’t work. It has way too many steps to follow and it just doesn’t work. The so called 24/7 WhatsApp support is unresponsive.


Cool concept, hastle to use

In principle, their product is a great deal and a cool concept. In action, it took HOURS after landing in NewYork for the SIM to be recognized. After 1 day, 17$ dollars disappeared from my account because no package kicked in. Service was basically not working for the following days because « location not recognized ». I ended up buying a T-Mobile travelers SIM, which I should have done in the first place.


Knowroaming Ltd
206.2 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

You May Also Like