I haven’t played on my phone much, partly because I’m focusing on my 3DS/Vita backlog and partly because my Xperia Play finally died for good last year (and I’ve been procrastinating finding a phone controller for my new phone)…and partly because I don’t travel as much as I used to, so I’m spending more time playing my Steam games.
However, I did play Cat Quest recently and found it to be pretty mediocre. Having a low variety of enemies and simplistic combat is one thing, but the game doesn’t use level design to make you rethink how you need to approach them, so the game gets quite repetitive. Plus, the game makes you grind on sidequests before you can return to the main quest and deal more damage to the boss than the boss can heal back.
Beyond that, I’ve been going to this site which lists formerly-paid iOS apps that became free, so that’s nice if you don’t want to spend money but also don’t want to deal with stereotypical “freemium” games (I found one for Android, but it doesn’t list them by discount date, so it isn’t as user friendly).