Husband's serect calculator..

The other day I noticed that my husband's calculator on his phone was different then mine (we have the same phone and used to have the same calculator) I asked him about it but he responded with "I don't know why". I know there are apps of serect calculator to hide pictures and vidoes (he used to have one for just pictures of myself that he took or I sent him) but he deleted it forever ago to gain more space on his phone.

Anyway, I felt that he wasn't being honest and I haven't sent him any pictures in a long while which got my mind going so I looked and put in a code that allows you to get in if you forgot your password which worked and I found tons of pictures of other females and porn vidoes. I of course asked him about it, he said he got the pictures and vidoes from porn sites.

Once upon a time I did make a comment about watching porn and that I wouldn't mind if he did just don't let it get in the way of us (I to occasionally watch porn) but I couldn't help but be upset and hurt for a few reasons, he lied about the calculator and acted like he knew nothing about it, the pictures bothered me in a way that they were just pictures of females that he wanted to keep on his phone, he must of found them arousing (yes, I know vidoes are arousing also but it's vidoes, you focus on more then one thing and the sexual act where pictures your focused on just the female body) and lastly, the pictures and vidoes were just 2 seconds away from his eyes and easy to get to whenever wanted where porn sites you have to actually get online and look up what your looking for and takes a few minutes.

Am I overreacting and wrong to be hurt and upset? Please no judgement. I already know this looks like a double standard since I once said I wouldn't mind if he occasionally watched porn but to keep pictures 2 seconds away from his eyes on his phone has me feeling not good enough for him and that my body no longer satisfy him.