As a couple, you or your partner will occasionally forget about anniversaries; therefore, you can use the Been Together app to ensure that this never happens again. Using this app, you can keep track of how long you and your partner have been together, ensuring that you don't miss any important moments in your relationship. The app has useful features that allow you to easily see upcoming anniversaries as well as how long it has been since they took place. It will also notify you every 100 days after the anniversary. To learn more, download this app now on Google Play.