hypocrite bf

Obviously a couple would get a little jealous every now and then. My bf would grab my phone out of my hand sometimes when I'm on it, not angrily but more of annoyed and he'd say something along the lines of "who are you txting/talking to". Or I'd be on my cell and then I'd put my phone down and he would rush to grab it to see who I last texted. 
When he's on his phone and he's saying things like "dammmnnn" I know he's checking out someone so I'd grab his phone and he would roll his eyes as if he never does that to me. I only did it to him once, he's done it to me over 3 times. The one time I grabbed it from him he was on fb looking at a woman's ass in white pants photo...
Men are such hypocrites. I told him that and reminded him of all the times he grabbed my phone. he tried to say that I ran his phone as well whenever he's trying to take my pic. Well yea, bc I dnt want u to take my pic. Without my permission I am not ok with u taking my pic so that's not the same thing. 
The more he would hang out with my sisters bf the more he would start acting like him. he was showing me something on his phone and I'm looking at it he would say ok can u look at it on ur phone now mine is low battery and it's going to die. His phone was on 46%. He never did this before he was always very sharing and now it's like he's being hidden and secretive and I shared that with him. He tried to say that he wasn't being secretive but instead he didn't want other ppl around us to see my pics on his phone with my bra and panties on 😒 
Wtf I'm getting annoyed at the whole I can do this but you can't. He's 27 and I'm 25 but he's making me feel like our relationship is a 12 year old couple relationship 
Does this happen to anyone?