Don’t bother, absolute waste of time. F secure safe came with ad blocker which o thought would be handy on my iPhone. Turns out it blocked most featured pages on safari as they came up as ‘ads’. I contacted customer support and they told me that ad blocker for IOS doesn’t exist. I messed around on the app the try and turn it off in the AD BLOCKER icon (even though it doesn’t exist apparently) and there was no way to turn it off. The website was also useless and I was unable to cancel my subscription. I deleted the app in the end and low and behold, nothing is blocked on safari and all works fine. Useless. Pointless. Unhelpful customer service staff that clearly don’t know the software.