MigraineMinder This application will track your migraine headaches. Fields saved to the database include, date, time, trigger, aura, weather, nausea, photophobia, severity, meds taken, and any notes you wish to add. ... Cost: $9 Buy full version       Trial version       Publisher: Palmtree.ca Software     Descriptions MigraineMinder: This application will track your migraine headaches. Fields saved to the database include, date, time, trigger, aura, weather, nausea, photophobia, severity, meds taken, and any notes you wish to add. Very helpful application for pinpointing possible triggers