What is the difference between PrisonRP & JailRP

Hey Guys!
I saw 2 Gamemodes called Prison and JailRP
what is the difference betwenn this gamemodes?!

I wish you success, wish you beautiful. Immerse yourself in the game and forget everything

I had a great weekend. On Friday afternoon, I finished work at 5 PM. I went home and took a shower. Then I went to see a couple of my friends at a bar downtown.

We had a couple of beers and a nice talk.

PrisonRP is just a strickt RP. JailBreak is more funny