Phone notifications are very convenient when you're away from your PC and smartphone is always with you. It's better to get sound notifications than 100 times check your app. MT4 and MT5 will send you the basic info about each opened, closed trade. No need any extra expertadvisor.
1. Open your Metatrader4 or Metatrader5. Go to options.
2. Select notifications column. Enable it.
3. Open your Metatrader4 or Metatrader5 on your smartphone. Go to settings. You will find your notifications ID.
4. Now put that ID here. That's all. Now you will get all notifications from your EA's, indicators. Enable "Notify of trade transactions" if you simply want to get informed about each opened, closed trade.