Argus Crypto Tracker

Argus is a crypto portfolio tracker for people who want to see exactly what they hold — without handing their financial data to anyone.

Everything lives on your device. No account, no sign-up, no tracking, no ads.

SEE YOUR NET WORTH, HONESTLY A clean net-worth chart built from real price history and your own transactions — never faked. Cash and crypto broken out at a glance, with gains and losses shown only where they belong.

ADD WHAT YOU HOLD — THREE WAYS, EASIEST FIRST • Add a holding — just type how much of a coin you own. • Import from a wallet — paste a public address and Argus pulls your balances across Ethereum, Base, Arbitrum, Polygon, and Optimism (read-only; it never asks for a seed phrase or key). • Import a CSV — bring your history across as date, type, asset, quantity, price.

REAL COST-BASIS MATH Log buys and sells with fees, and Argus tracks your true cost basis and realized gains — switch between FIFO, LIFO, and HIFO to see how it changes.

PRICES AND NEWS FOR EVERY COIN Live prices and logos for the top 1,000 coins, plus per-coin news headlines on every holding.

PRICE ALERTS Set a target on any coin and get a notification when it's hit. Argus checks in the background — iOS schedules those checks, so the alert arrives shortly after the move rather than the instant it happens. Alerts are delivered locally, so no server ever sees them.

PRIVATE BY DESIGN Your holdings never leave your phone. Argus fetches only public market data, public headlines, and — if you choose — public wallet balances. There are no accounts and nothing to sign in to.

Argus is a tracker, not an exchange: it holds no funds, places no trades, and never touches your keys.