This app was mentioned in 2 comments, with an average of 1.00 upvote
I use an app called stock alert. It's a nice app if you want to get notified when the stock price meets target.
It's useful for me since I don't want to (and don't have time to) watch the stock price everyday.
Google play: https://play.google.com/store/apps/details?id=com.chung.yeekwan.stockpricealert
You can try this android app: https://play.google.com/store/apps/details?id=com.chung.yeekwan.stockpricealert
You can set target price of a stock, and it automatically notified you when the stock price reach the threshold you set. It helps if you don't want to watch the stock market all day.