noBrain allows for saving multiple timestamps for specific events. Simply hit the new button, enter an event name in the textbox and push "remember". noBrain displays the list of timestamps with the elapsed time for every item. If a timestamp needs to be renewed, tap on the right side of the according item. To delete, drag to the left side. Use this app e.g. if you would like to track how long you have been wearing your contact lenses, how long you have not seen your dentist or how long it has been since you called your mother.