I installed the app and now i'll review it
the app itself is awesome! pay with btc from my iphone is great!
this is the test I made to see if it works fine:
1. sent 0.01 BTC from my windows client to my iphone
2. the 0.01 were received after the 1st confirmation
3. i'm trying to send the 0.01 BTC back to my client but i cant
The first problem is when i'm typing the amount of BTC, I don't have the dot . as decimal separator because in my country we use , as decimal separator. Using , the app tells me the amount is invalid.
The second problem is after the correct amount is input in the field (0.01), i cant send back the payment because it says Insufficient funds. My iphone account balance is 0.01 by checking Balance section.
I get something different when i input 0.0090 as amount. i get: "Error: this transaction requires a tx fee of at least 0.0005 and a relay fee of 0.001, because of its amount, complexity....."
I can only send the funds when i set the amount as 0.0085.
Why am I paying two fees? What is the relay fee?
Suggestion: When sending funds, if I set the amount to send and that amount is the total BTC I have in iphone wallet, it should accept my 0.01 as input and deduct the fees after sending. People dont want to be testing values like myself. I input 0.01 and got error, then input 0.0095 and same error, then 0.009 and different error, and finally 0.0085 and it was accepted. The app itself should calculate the fees at the end and whe dont have to be testing amounts