I'd avoid suggesting apps, especially if they require KYC. That's inconsistent with the bitcoin ethos. My suggestion is to simply focus on the SATSCARD onboarding; the receiver will figure out how to spend, or how to fund, the bitcoin in it whenever ready for it.

I put together a printable tri-fold for you, but that I'll actually use in the coming weeks. It has a dedicated space for placing the SATSCARD and another middle space for writing some good wishes notes for the receiver. You can check more detail and source file here #1339714