A wallet, but one to one coin exchange (atomic switch) can be made with someone. So human beings agree and send coins to trade for each different (computerized, of course, no longer based on mutual trust). Thus, you eliminate the acquisition / sale commissions received by the exchanges. When sending to other addresses, the transfer rate incident is of course cut off, this is approximately the generation of that coin.
Most importantly, at the same time as there has been a coin within the wallet, I deleted the application and attempted the 12-word key recovery device and reached the coins without any hassle.
It has a solid interface. You can use it both as a computer utility and as a mobile software, you can use both at the identical time.