Blue wallet is a Bitcoin wallet built by three Bitcoin enthusiast and users namely Igor Kirsakov, Marcos Rodriguez and Nuno Coelho. The wallet currently support IOS. Like other digital wallets, users can use it to store Bitcoin, send and receive it. But there are more to this wallet than meet the eye. Those features that set it apart from others are listed below:
Multiwallet support: Users can create and have many wallets inside a single app.
It is open source: The wallet source code can be viewed, build and run and even modified on the GitHub.
Fees are flexible: It allow user to adjust fee in other to facilitate faster transaction.
It is an hierarchically deterministic wallet such different public keys can be created for different transaction.
User has absolute control over the private keys. User can backup and do whatever with the key.
User can define different password that will decrypt a fake password .
All in all, blue wallet is a wallet with innovations. We can believe that more features will grace the wallet in the future.