Arminius21Cheruski on Nostr: I just watched Cyber skrilla tangem Video and i am still unsure about it. My best ...

I just watched Cyber skrilla tangem Video and i am still unsure about it. My best friend has 200k sats (soooo sweet 🥰) still on the exchange and she uses an iPhone. I got the bitbox02 and I am more than happy. But thats not an Option for IOS.
Can anyone recommend tangem as first wallet? I dont like not knowing the seed but also not showing it on the (hot)phone. You never know who is watching...am i just too paranoid?
Maybe anyone is able to enlight me.