Testnet Crypto Practice: Learn Web3 Without Losing Money
Why testnet exists
Mainnet mistakes cost real money. Testnets mirror production logic with worthless tokens — perfect for learning sends, gas, and dApp connections.
Metrust testnet mode
Settings → Network mode → Testnet. EVM defaults to Sepolia; Solana uses devnet. Faucets drip free test ETH and SOL.
Graduate to mainnet deliberately
Once you've sent test transactions and connected a test dApp, flip back to mainnet with confidence.
Ready to try Metrust?
Download the official Android APK — self-custody for Ethereum, Polygon, BSC, and Solana.
Download Metrust APK