Where can i read about signature campaigns and how that works and what it is?? I keep seeing this posted around as the best way to get into Bitcoin.
Are there any apps or things online to help me earn actual bitcoins? I am looking for obviously other ways to earn other than buying due to the large cost per coin at the moment. Any information here would be great!
Three quick suggestions for you as it stands because your account is too young to get you into any meaningful signature campaign now.
One: Go to faucets to claim miserable Satoshis (I would rather you don't because faucets are slavery)
Two: Render whatever skills and services you have got to some online employers as a freelancer and demand to be paid in Bitcoin.
Three: Stick to number two.
Outside those options, you must buy to own Bitcoin.