469 reviews
Content rating
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About this app

The companion app for the KnowRoaming SIMs and stickers. Manage your KnowRoaming account on your Android phone. Save up to 85% off your voice and data while roaming.

System requirements:

• Android OS version 4.4 (KitKat) or later
• Device must be unlocked
• Internet connection
• KnowRoaming Sticker or SIM card
Updated on
Aug 4, 2021

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available

Ratings and reviews

462 reviews
Lawrence Howarth
May 1, 2023
Voice and text very unreliable especially in Britain and Europe sometimes texts will continue to repeat send charging you over and over until you delete it. Data mostly works but requires much setup like Provider, KR codes and of course APN. Good features are 3 day gobal packages and unlimited data..... which has just been taken away.
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harold damon
April 9, 2021
It's data roaming is useful indeed but the unlimited data plan is not real unlimited in accordance with its fair usage policy. If you use apparently excessive data such as 1Gb a day, your network speed will be limited and even be removed by them without any notifications. I can still give it 3 stars because of its real nice and efficient 24/7 service.
4 people found this review helpful
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A Google user
June 2, 2019
I could not get the serial number for the SIM sticker, neither method worked on either of two Andriod phones. Even with the help of Tech Support! We ended up swiching to the Knowroaming SIM, which in my case was free with the SIM sticker. SMS usage is difficult to see. Tech support is absolutely 5 🌟, but the app is very buggy, not tested properly. The SIM sticker makes your SIM slightly thicker. Just enough to damage the SIM socket in of my phones. Beware!
7 people found this review helpful
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What's new

Minor UI Improvements