u/Lazy-Juggernaut-369

Hello all, this had probably been asked before, I just installed actual budget yesterday on my PC. I have been on ynab4 for 15 plus years. My wife recently got a new phone and trying to get the app set up on the new phone looks like a nightmare. So I started looking around for an alternative and found actual budget.

From poking around, apparently there is no app but a web page to access on your cell phone? Can someone confirm this? Also I will not be hosting a local server as I don't want to open any ports. So how will the phone sync with the local budget? Can it sync over wifi? Thanks