Wasted satoshi due to transaction fees Say I have a wallet containing 1000 satoshi, and I want to transfer this to another wallet, but it doesn't cover the transaction fee, do I just waste it? 


I don't have the private key to the wallet as it's an iOS wallet 
The wallet won't let me set a zero transaction fee
Is it BreadWallet? You can restore that in Mycelium, afaik.

As to your actual problem: just leave it, file the seed words somewhere safe, and maybe one day it'll be worth actual money.