Who has never made a list of his or her old boyfriends or girlfriends?

With 6book, no more notes hidden in your smartphone.

Create a profile for each person you had a relationship with.

Personalize it with a photo, add some physical features and especially your own personal note.

For more fun, leave yourself a note based on emoji. This way, only you will know what it means.

A statistical function also shows you if you have succeeded in completing the alphabet of firstname.

You can also share this number with your friends to see who is the most naughty of all.

This application includes in-app purchases to stop displaying ads and unlock some additional features.