I was considering installing KOReader on my Kobo. However, I have decided that I don't want to do any tinkering with my Kobo. The entire point of my Kobo is kinda to be a distraction-free device, and messing around with installing stuff on it would ensure I would get distracted messing with the software when I should be reading or sleeping. It means I don't get to sync my progress with my phone, but I'm ok with that.