~ If your token isn't on BSC, ETH, Tron and few other popular projects you are out of luck using Trust wallet, no room for new Chain/Network unless the team add them, this sucks..
Looking at the list on the site for their application -
Supported assets & blockchains - there are many assets available. But I'm curious about networks other than those on the Trust Wallet list, as I don't know much about altcoins.
You are wrong, trustwallet has same feature as metamask, you can also add new network or new token right on trustwallet wallet. ~snip~
No, they don't have the feature. When you install it on your phone and create a new wallet, you will be in the BSC. After that you can add another network.