Guys, I learned yesterday that now it is possible to delegate coins stored in a wallet on iOS. I have a little ADA. Tell me, how much does staking start and what is the approximate profit?
I guess you need at least 3 ADA to start staking. When you delegate first time 2 ADA go for transaction fee and 1 ADA left for pool. Any further redelegation requires as little as 0.17 ADA for fee but the first delegation requires full 2 ADA for in the course of the first delegation the special address (which is hidden for you and relevant to ADA delegated from your wallet) is created.