iPad blogging problems

Nowadays, I seldom use my laptop coz it crashes a lot of time ( and it's such a headache). iPad is what I use now frequently. It is very handy and it's so nice to read manga and ebooks through it. But my problem with iPad is on the blogging part. I can only blog when I use my laptop. Right now I'm using iPad , but the things I can do here are so limited. I really want to insert pictures in here. But then it is impossible. I heard there are apps that can make blogging easy in iPads . But then the app is not free :(. If ever there is anyone aware of a free app that can make me post pictures here, please tell me huhuhuhu