1/5 rating based on 3 reviews. Read all reviews for CallYa Flex for iPhone.
CallYa Flex is free iOS app published by Vodafone GmbH
DJKrackhead
Already registered my SIM card. Not letting me simply log in as it demands you register through the app. No options or a side bar to navigate through the app. It just redirects you to their website. Useless
DhawalD
Despite of registering and using the sim for almost 6 months it’s asking me to register the sim again. I am unable to login to the application.