Kairosoft released another new game - Bistro Burger Story - at their new price ($6.99). Reviews seem to be kinda meh, although it has a good star rating. I still haven't gotten Dungeon Village 2, which is probably going to be more my speed.
I've been playing quite a bit of Unciv, which is an open source "remake" of Civ V on Android (I don't think there's an iOS version). They recently-ish released a portrait orientation mode, which is a nice-to-have for me. Some of the mods are a bit buggy, but it's got the core gameplay pretty set.