I got to know Trust Wallet 2 months ago, it has a good and simple interface and is open to development.
It is a great advantage to be able to trade in almost all cryptocurrencies. If you are looking for an ERC-20 based cryptocurrency wallet, this might be for you.
The working logic of the application is very simple. Just open the account and do whatever you want, that's it :)
We praised the app, but transaction costs are high and it needs to be fixed.
These are what I noticed in the 2 month period