Dang. I was getting really hyped about habitrpg after read this threads comments.
Then I looked it up and saw it's a phone app
I think i've procrastinated long enough when it comes to getting a phone that's not basic.
You can totally use it online - that's where I use it. I've found the phone app to be a bit of a pain on my iPhone anyway. Don't let your phone discourage you from trying it out because I find its to do lists really helpful.