

Tarn
Native macOS portfolio tracker and trade journal for leveraged crypto traders. Local-first: no account, no cloud, no telemetry.
Features
Properties
- Privacy focused
Features
- Ad-free
- Bitcoin-trading
- Portfolio Tracking
- Crypto Portfolio Tracker
Tarn News & Activities
Recent activities
- zero-dev1 added Tarn
zero-dev1 added Tarn as alternative to CoinStats, Delta Investment Tracker and CoinTracking
Tarn information
What is Tarn?
Tarn is a native macOS instrument for serious leveraged crypto traders. It connects read-only to Bybit, Binance and Hyperliquid, including Hyperliquid builder-dex (HIP-3) assets such as index and commodity perps, and shows live leveraged positions with entry, targets and stop rendered on the position itself. A journal is attached to each trade, so the reasoning lives next to the position, not in a separate app. Spot holdings and cold storage wallets sit alongside open positions for a complete picture. Everything is stored in a local database on your Mac: no account, no cloud sync, no telemetry, no analytics. Read-only API keys never leave the machine. One-time purchase, no subscription. The full app installs free and every surface can be explored before buying; payment is only required to connect an exchange or log a trade.






