by the way, why did apple allow zaps on the primal app but not on the damus app?
A good while ago, Apple denied new Damus versions until zaps were removed from notes. There is a slight roundabout way to activate it though: https://damuszap.oxtr.dev. This is a script made by nostr:npub1k92qsr95jcumkpu6dffurkvwwycwa2euvx4fthv78ru7gqqz0nrs2ngfwd that reactivates the zap button on notes.
Discussion
I'm not sure, maybe it's because they have a feature to buy sats with Apple Pay? idk