Although metamask being available on android, it lacks functionality. Couldn't even import mew seed. So went to look for alternative and came across for alpha wallet.
It's open source, supports all evm networks (testnets included), you can manually add too. ERC720, ERC721 and ERC875 tokens support. Automatically discovers your tokens without manually adding them.
Has walletconnect support, create and end sessions anywhere on the go or interact directly inside app with dapp browser.
Source: https://github.com/alphawallet
Download android/ios: https://alphawallet.com/asset/best-wallet-for-ethereum/