in this page you will find some interesting news about jailbreak...
YOU CAN NOW JAILBREAK IOS 9.3.3 (64 bit) WITHOUT A COMPUTER!!!
1. 25 pp jailbreak tool
how to install?
click the install button
then you will be bought to a page and will be asked to install. click on install
The app will install but you need to do a airplane trick
when the app has finished loading and says "installing" then immediately toggle the control centre and keep your device in airplane mode and the app will install.
if the app does not install try again...