Defi App
Self-custodial cross-chain DeFi trading app

Defi App is a self-custodial DeFi trading application combining centralized-exchange simplicity with cross-chain swaps, yield tools, and perpetuals. Its current mobile listing describes trading Bitcoin, Ethereum, Solana, and memecoins without connecting an external wallet or paying gas; the app listing identifies Dark Matter Digital Limited as developer and publishes a Road Town, BVI contact address.