perhaps you can say ecash may not solve primals problem on ios but it absolutely is a solution for zapping

plus is a platform ot client doesn't allow what you want then use something else 

personally I think the primal wallet is lame as it has a soft kyc plus an apple tax

@Minibits or npub.cash plus nostr:npub1dx5q2el8nd4eh3eg9t2e25fd7zuqg7zxz6ldkc3uzgh66ss2yc6st288sjis the only way I zap

ecash is a perfect product market fit for zapping and for no coiners to not fall subject to kyc just to try something new