This wallet is a user for the use of the doguecoin chain, using the cell phone for P2p payments without using complex payment procedures, just scan code and send.
This app does not weigh much, when you open it automatically it shows you your wallet as well as a QR code and it is automatically configured, the keys are stored in the device, but you must look in settings to be able to extract this information.
It lacks features that make it flashy for new users, although for the entry it is fast and without some additional system that allows us to protect our funds with some password, basically it has gifts for sale, one to send and another to receive.
In short there are many reports of asset losses, and there is no one who can respond to any user request, in this sense I would not recommend using this wallet
Also no one uses a single cryptocurrency anymore, there are better options in the market that provide a better experience for blockchain users.