The CoinTracking app is the official and most user-friendly way to track your cryptocurrency portfolio and take care of your crypto taxes. This app is developed by Citruslab for CoinTracking. The app is available on the Android platform and is free of cost. The app analyzes all your trades and generates useful information in real-time, such as the profit/loss of your trades, the value of your coins, balances, realized and unrealized gains, and much more.

This portfolio tracker supports more than 4000 digital currencies and tokens, including Bitcoin, Ethereum, Litecoin, Dash, Ripple, Bitshares, Golem, Dogecoin, Augur, IOTA, Monero, Cardano, and many more. You can select any fiat currency as your base currency, including USD, EUR, CAD, AUD, GBP, CNY, JPY, etc. The app has a summary view, gains view, charts view, and balance view that keep track of your balances across all exchanges and wallets. You can stay up to date with current and historic trends for all digital tokens in the market and set up price alert notifications. The app also comes with a day/night mode and small and large widgets for quick access to your portfolio's basic information.