Dear Sir,
According to my understanding, you required a bitcoin wallet mobile App with features of authorization, login, signup, send and receive bitcoin using QRCode scanning, check balance, exchange rate for bitcoin price, bitcoin seller feature, push notifications and PIN code feature for security of app but since you want both iPhone & Android App, so WebServices are also required for the communication purpose, which means that cost would be higher than £5,000. Would you be flexible in your budget or £5,000 is your absolute maximum budget?
No doubt, there are many bids within this budget range, as every bidder want to get this project, because on Freelancer website, whatever budget you will select to post the project, mostly people will bid within that budget range, no matter what actual working hours or cost it takes to develop. So, if you're flexible in your budget, we can surely talk about it more in detail, if not, then I totally understand and I wish you good luck.
Please ignore the bid amount, as our estimate is high & I would like to discuss.
Look forward to hearing from you & start further discussion thru' private chat.
Regards,
YK
LEADconcept