What I started playing after finishing home quest is a idle rpg called clickpocalypse II link to play store
What I love about it and what makes it similar to home quest, is that it's made by one person and does not rely on in-app purchases.
It has its own style that took some time time for me to get into it. It has its own unique game pace and let's you experiment with finding the best party comp for efficient grinding. Very fascinating to me, nice art style and interface.
Edit: another positive thimg: to complete all achievements you need more then a few weeks. Keeps you busy for a while!