No, its not. It has a decent calculator, notebook, ass-kicking camera, video and audio recording, GPS navigation, inclinometer, and Internet if needed. (Internet is something I use occasionally, social media never on the phone.)
The compass and GPS can save your butt even out beyond cellular service it you are smart enough to pack conventional maps.
Now, throw in accurate time-keeping and a calendar. Holy smokes, there is a multi-function stop watch and several types of concurrent timers.
Kick in a well-apportioned Swiss Army Knife, and you are good to go.
As for the rest pish.
A notebook with pen should provide you with everything else you need.