Doesn't work on iPad Air 2 and iPhone 6 plus – Secrets Folder Pro (Lock your photos, videos, contacts, accounts, notes and browser) Review

I was using it on my iPhone s4 and it was perfectly working. But now I bought iPhone 6plus and it doesn't work at all it gives ma a black screen when ai want to sit it up
Review by Abu3lhassan on Secrets Folder Pro (Lock your photos, videos, contacts, accounts, notes and browser).