I allow all of my notifications to show because I do not store sensitive information on my phone such as credit cards, debit cards, driver's license, air miles card, etc. I do make purchases through the App Store, though, on an occasional basis.
iPhone 6s still gets security updates, my 5s got it few weeks ago. That's one reason I prefer iOS over Android - they release security updates even for previous version
iPhone 6s still gets security updates, my 5s got it few weeks ago. That's one reason I prefer iOS over Android - they release security updates even for previous version