There are many people trade the stocks in Korea. To keep up with the news, they face the problem to read all of the news about the stocks he hold, because the news are one of the biggest factors to affect the price. The Tweets are equally effective to the stock prices. Even the Twitter users could subscribe the popular users (Elon Musk, Tim Cook e.g.,), keeping up with all of their tweets are difficult. Therefore, through our mobile application, we try to notify our users with their relative stock news and tweets to read therewith, through our smart news aggregator system.