There are lots of applications which provide Algorithmic Trading and information about stock market. Here are few apps which provides detailed news and live rates of stock market.
Upstox :-
Open your free demat account with upstox and get live rates and news about each stock in NSE and BSE market.
This app also helps you in investment portfolio and you can also make direct investment in mutual funds.
Moneycontrol :-
Moneycontrol app provides latest charts, prices and live news feeds about stock markets. It also helps you in getting details about company information and share holding patterns etc. Such data is very useful while making your fundamental research.
Tradingview :-
For traders who love to do technical analysis, this is must use app. You can use various chart patterns, and find pivot levels, breakout patterns etc.