Bitcoin Chart Widget is a free Android application developed by StarMedia that allows users to monitor the price of Bitcoin, Ethereum, Litecoin, ETC, DASH, XMR, Ripple, USDT, and other coins with ease. The app supports most major exchanges, including OKEX, Poloniex, Bitfinex, Bittrex, Kraken, Bithumb, Coincheck, Bitflyer, Bitstamp, and Coinone, among others.

One of the key features of the app is its real-time price charts, which allow users to track the price of their preferred cryptocurrency over a period of 5 minutes to 1 day. The app also displays the Ticker/Order book in real-time, as well as the coin market cap. Users can quickly check the overall price/volume movement at a glance.

The app is very simple and fast, making it easy for users to navigate and find the information they need. The free version of the app supports up to 4 widgets, while the Pro version supports more than 4 widgets and offers additional features such as 1-minute to 1-day charting and the ability to display up to 30 prices for each time in one chart. The Pro version is also ad-free.