Yes, the KnowRoaming SIM sticker works with iPads and Android tablets. For iPads, they must be running iOS 8.0 or higher and for Android tablets they must be running Android OS 4.0 or higher. 

Apply the KnowRoaming SIM sticker to your SIM card and then register your account with either the iOS or Android apps. You can find them in the App Store or Google Play Store, respectively.  

Please note that a KnowRoaming account registered on a tablet has to be manually changed into a phone account. Contact our Customer Support Team to assist you with this.