That’s interesting that you don’t have any ads in the app. I have Limit Ad Tracking turned on too, but I still get ads in the iOS app. However, they don’t seem to be very relevant. The top ad I got just now as I opened the app is for “Women’s Organic Underwear”. The other ads look like ones that could appeal to anyone. The only way I can avoid ads altogether is through the browser, since I have an ad blocker. So there could be some other, more obscure reason as to why you’re not getting any ads in the app.