By default it is set every 15 mins, pronouncing forgiveness "Estighfar". You Can change the timing from 15 mins to 5 Mins or 30Mins or 45 Mins or 60 Mins. Please try it and let me know in which way I need to improve it and how would it help you to pray more throughout the day. Also added following Duas Remembrance and glorification of Allah FORGIVENESS AND REPENTANCE WHEN WAKING UP BEFORE GOING TO SLEEP AFTER SALAM MORNING DUA IQRA's Dua app is a collection of very useful Supplications provides you with (Messenger of Allah (SAW)) Prophetic and Quranic Duas for every needs. All Duas quoted here have been worked out quite carefully. These have been taken from Bukhari, Muslim and references from books of Hadith and Qur'an also given in each Duas. Have the Dua for every part of your day at your fingertips with the Daily Routine section. Ask for Allah’s help and protection with the Hardships and Trials and Forgiveness and Protection sections. May Allah make this application beneficial for me as well as all the Muslim bothers and sisters. Ameen!