Moon Dev

Free Apps for Traders

Everything here is free. Forever.

The Trading Game

Practice trading with real BTC data and real fees. Can you beat the market?

See how trading fees eat your profits. Calculate your break-even with real HyperLiquid rates.

See how much you've lost to trading fees. The truth hurts.

Browse trading strategy backtests to build an edge.

OHLCV data for any crypto, plus liquidations, funding rates, and open interest.

Earn $500 by posting Moon Dev clips. Use our ready-made shorts or create your own.

Watch Moon Dev live and win prizes. Create an account to access exclusive streams.