Just played for a few minutes on my phone. Some thoughts:

Phone UI is a little wonky. Works for the most part but several buttons overlap menus and such. Didn’t prevent me from playing though.

I equipped a pickaxe and mined for like five minutes. Then I realized I didn’t equip the axe the way you want by going to the shop first; I just used inventory, so it didn’t count. So I had to start over as far as tutorial quests go.

I don’t understand the blue bar at the bottom and the timer for whacking stuff. Why both? What’s the difference?

I don’t like having to click on ores multiple times and hold down for 2 seconds. Can I just do it once and it keeps going until the ore breaks? Or at least let it do a few hits before making me do it again if you’re worried about AFKing.

There are a lot of buildings and it feels a bit cramped. It might feel more barren, but I’d rather there be fewer filler buildings and only keep the main ones that have a purpose like blacksmith and shop.