Privacy

Last updated Oct 16, 2026

The app

Coinscal has no account, no server, and no analytics. Your watchlist, alerts, and settings are stored only on your Mac. To show prices, the app requests public market data from Binance, OKX, and Bybit, exchange rates from ExchangeRate-API and Currency API, and coin logos from CoinGecko. Once a day it checks dl.coinscal.app for a new version; the request carries only the app's name and version. These requests carry no personal information, but each service sees your IP address as part of a normal web request.

This website

This website sets no cookies and shows no ads. It uses Cloudflare Web Analytics, which counts visits without cookies and doesn't track you across sites. Your browser loads prices from Binance, OKX, and Bybit and exchange rates from ExchangeRate-API and jsDelivr to run the live demo. Your language, appearance, and demo settings are saved in your browser's local storage and never sent anywhere.

Contact

Questions about privacy? Open an issue on GitHub.