Polygon (previously Matic Network) does not have a native mobile wallet. So if you’re looking for the best wallet for Polygon, i highly recommend you use AlphaWallet.
Unlike other wallets that claim to be the best wallet for Polygon, AlphaWallet auto-populates all ERC-20 and ERC-721 tokens on Polygon and display in your wallet. You don’t have to add smart-contract addresses to each one of them manually.