Hello Kovazia. I know some of us prefer playing some comps on our comp (some of us like playing all of them on it!) - so I thought I'd offer some transparency regarding the state of comps on phone.
A lot of time has been spent trying to ensure that phones and computers have equal playing fields, but it's become clear that's becoming a never ending mission. The reason is, different phones behave differently. Some comps might work fine on my phone but they'll be completely broken on someone else's phone. That makes fixing these bugs slow and very time consuming with new bugs popping up for different phones all the time. It's completely possible some of the issues experienced can be fixed with changing some browser settings on your phone - that might be worth looking into.
The best solution here however is to create a Kovaze app to ensure perfect integration into mobile devices. That is definitely something we'll look into in the future, but right now we're quite far from that on the roadmap.
For now, a lot of time has been spent on phone compatiability and we don't want it to sidetrack other plans we had. I'll still look for ways to make comps more compatiable on phone, and am currently looking into a full screen feature, but the focus will be shifted a bit off of phone compatiability for a while.