My Relation (peterman.apps.my_relation) on Google Play
This app shows you in a convenient user interface how long you and your partner have been together. The amount of time together is shown in years, months, weeks and days. Next to this the time together as a percentage of your life is shown!You can easily share the relationship with the rest of the world using the share button.Please let me know via mail (peterman.apps@gmail.com) if there are problems with the app, or if you have a request for new features!