See your real cost
Your average cost is recalculated after every buy and sell.

Connect your exchanges and wallets; KronX works out your average cost, your profit and loss, and a tax report in Turkish lira.
The same portfolio on iPhone, iPad and Android phones and tablets. Anything you add on one device shows up on the others.


Connect exchanges with a read-only key and wallets by address; you can also import from a file.
Your average cost is recalculated after every buy and sell.

Year-end profit and loss with Turkish lira values in a single file.

Read-only connections; encrypted sync.
Every feature in one plan. Subscribe monthly or yearly and cancel any time.
Flexible, renews every month.
Works out to $8.33 a month.
Subscriptions are sold only through the App Store and Google Play (Subscription Terms); your payment and card details stay with Apple or Google and never reach KronX. Your subscription works on your devices that use the same store account. Local taxes may apply depending on your country.
For iPhone, iPad and Android phones and tablets.
kronx.coScan with your phone camera and get the app from the store.

Create a read-only API key on your exchange and add it to KronX. No withdrawal or trading permission is needed; KronX only reads balances and trade history.
100 exchanges, including BtcTurk, Paribu, Binance TR, OKX TR and Bitexen. You can also import a file (CSV) from an exchange.
Your ledger is kept on your device and synced between your devices with end-to-end encryption; the encryption key never leaves your device. The information needed to fetch your exchange and wallet data is processed securely on our servers. See Security for details.
Your sales for the year, cost of sales and profit/loss with Turkish lira values, in one file. The report is designed for Turkish tax filing.
Only through the App Store and Google Play; your payment and card details stay with Apple or Google. Your subscription works on your devices that use the same store account, and you cancel it from your store settings.
iPhone, iPad and Android phones and tablets. A transaction you add on one device also appears on the others.
Try it free for 7 days. Get started in minutes with read-only connections.
Download the app →