To make a good habit, you need to be reminded of the importance of praying for your loved ones. You can achieve this by using the Pray Ali Muhammad program. This is an audio reminder without the internet. It is one of the best programs that will constantly remind you of the prayer of the Prophet (PBUH) and the supplication of prayer upon the Prophet (PBUH).  This app will remind you to pray regularly. You can have the application remind you every minute, or you can type in your precise prayer time. The Pray Ali Muhammad software offers a lovely voice to say prayers for the Prophet, as well as the option to run the reminder in silent mode, allowing you to pray without bothering others.