SigmaTracker
Watch your crypto. Don't hand it over.
One portfolio view across your exchanges and wallets — read-only, on your phone, nothing else.
Free to start. No account. No trading.
SigmaTracker
One portfolio view across your exchanges and wallets — read-only, on your phone, nothing else.
Free to start. No account. No trading.
Every exchange account, every wallet address, every manual entry — rolled into a single portfolio value, with its change and a chart.
Your balances across every source you add, converted to one currency, with the change over time and a value chart.
Split by strategy, by person, or however you think about your holdings. Each portfolio gets its own icon and groups its own exchange accounts, wallet addresses and manual entries. Tap any single source to see just that one.
Exchanges by a read-only key. Wallets by address only. Anything else by hand.
Connect Bybit and MEXC (spot and futures) with a read-only API key. The app reads balances and trade history — it can never place an order or move funds.
Add a public address and watch its native coin plus USDT/USDC. No private key ever touches the app — reading a balance only needs the address. Get notified when it changes.
Holdings the app can't read on its own still belong in your total — add the buys and sells by hand.
Exchanges: Bybit, MEXC. Chains: Bitcoin, Ethereum, Solana, Arbitrum One, Base, Monad.
The app can see your balances. It can't touch them.
Your exchange API key and secret are stored only in the iPhone's Keychain. They're used to talk to the exchange directly from your device — they never pass through any server of ours.
A Bybit key that can trade or withdraw is rejected outright. MEXC has no way to check a key's permissions from the outside, so the app tells you exactly which permissions to leave switched off when you create one.
Real numbers from real history — never a guess dressed up as one.
Average cost and profit or loss, built from your Bybit trade history or from manual buy/sell entries you add yourself. Where the data isn't enough to compute a real number, the field stays blank — and a coin with no price is marked unknown, never guessed.
Set a take-profit or stop-loss on anything you hold. You're notified once when it's crossed — no repeated pings.
Follow any coin's price and 24-hour change, whether you hold it or not.
No account to create, nothing to leak.
A tracker that respects you — and stays out of your way.
If every other app tried to turn your portfolio into a casino, this one just shows you the number.
Track up to 10 wallet addresses and one exchange account — the full feature set, not a trial.
An optional subscription that removes both limits — unlimited wallets, unlimited exchange accounts. Nothing else is behind it.
See the current price on the App Store.
Available in English and Spanish.