CoinTracker has been building a privacy-first cryptocurrency portfolio tracker since 2017, with a small team spread across Singapore, Sri Lanka, and the United Kingdom. The app tracks 1,500+ cryptocurrencies across 32 currencies, with real-time prices, profit and loss, and portfolio charts — 25 of the most popular coins are free with every feature, and a one-time unlock adds the rest.

Why privacy first

Most cryptocurrency portfolio trackers ask for an account, an email, or a login before they'll show you a chart. CoinTracker doesn't. You can add your holdings and start tracking your portfolio on iOS or Android without handing over any personally identifiable information — the app only needs to know what you own, not who you are.

What we write about

This blog is where we publish the research and writing behind that design philosophy. Private Blockchains vs Real Blockchains looks at where "private blockchain" marketing overstates what's actually decentralized. Introducing Crypto Identity covers peer-reviewed research from our team on giving cryptocurrency users a shareable identity that doesn't leak more than they choose to reveal. We also publish practical guides, like comparing portfolio tracking apps on iOS and how to spot cryptocurrency scam websites.

Get in touch

Questions, feedback, or a feature you'd like to see? Reach us at appcointracker@gmail.com.