Instead of writing in a relationship journal, the Boyfriend Log app has been developed for girlfriends who want to monitor their relationships day by day.
Daily, the app will ask you "How was your relationship today?" and you'll be able to rank your day as romantic, happy, flat, sad, or angry. As well as one word to sum up your day, the app also lets you add notes to capture the best or worst moments.
Over time, if you have too many blue or red days in a row, it might be worth taking some action in your relationship if you find that you're always sad or angry. Different calendars can be created for different guys, so that you can track your feelings whether you have a boyfriend or are juggling multiple dates.