BTC exchange rates online is a cryptocurrency market tracking application that provides users with a convenient cryptocurrency market monitoring experience, allowing users to follow digital asset price changes anytime, anywhere. Features:
Cryptocurrency market monitoring:
Real-time display of cryptocurrency prices, 24-hour changes
Show multiple cryptocurrencies by market value ranking
Support paging to load more currency data
Automatically refresh price data every 30 seconds

Favorites:
Users can add commonly used cryptocurrencies to favorites
Support filtering to display only favorite cryptocurrencies
Favorite data is persistently stored

Price reminder function:
Support setting price increase or decrease reminders
You can use the Digital Crown to accurately adjust the target price
Send notifications when the price reaches the target
Support viewing and managing set reminders

Detailed information viewing:
Display cryptocurrency details, including current price, change, market value and ranking
Use the Charts framework to display 7-day price trend charts
You can set price reminders or add favorites directly on the details page