Well, from what I've heard from my parents, he had a seizure last night, perhaps an epileptic episode, fucking died, had a near death experience, my dad called the paramedics, they showed up, took him to the hospital, and he woke up covered in tubes, and started complaining.
As somebody not using mobile devices in practice I can't confirm: I've read that GBAtemp mobile version is good. A site with good adaptation for touch devices should be as good as a dedicated app (or even better because it does not need one).