Quote from: crypto2161 on November 16, 2018, 04:16:59 PM

Hi,
I am going to develop an open source cold storage wallet with multiple crypto support and with the following features:

1- we do not save any private key and only ask for the private key when the user decides to send some coin
2- our app will be fully offline and it needs to get online only when the user decides to send some coin or retrieve transactions
3- open source
4- top 10 cryptos will be supported
5- very simple user interface

what do you think? is there any app like this?
I will use nodejs + angular + electron to build this app.
If you like to develop with me, mail me.
we will start our project in GitHub as soon as I get sure this app will be useful enough for cryptocurrency fans.

my email, farhad2161[at][yahoo.com]

Sometimes there is a lack of mobility when dealing with cryptocurrency. It would be great if such a wallet appeared on a smartphone with the ability to quickly convert to other popular currencies. In addition to such a wallet, it would be great to make a plastic card to be able to pay anywhere. Although I think the cards will soon begin to live out their last days, so instead of the card you can make a terminal. It will give the opportunity to withdraw cryptocurrencies to Fiat money. I have heard about several such projects. I don't know where they are now. It is a pity that cryptocurrencies so slowly penetrate into our lives. Most likely it is simply unprofitable to someone.