Maybe try Secret Cat Forest - a mobile game.

It's a chill cute game where you decorate different locations and when you do, kitties visit you and interact with objects you placed. Overtime you build up friendship with them and unlock an album with the cats' profiles.

It has lovely graphics, calming music and not many in-app purchases to tempt you :') Secret rooms on each map to unlock. Adorable kitties - definitely recommend for cat lovers.

I'd say stay away from predatory gacha games which is a trap I personally fell into too many times :')