We plan to support more Ethereum ERC20 tokens, as well as Litecoin & BitcoinCash in the future. We're reaching out to projects to see if they're interested in using AirGap as a secure wallet for their token or blockchain.
if the development for ERC20 has reached a quality standard with a good level of security, then the planning will run well, even for all altcoints, even though it takes a long time