The LioN - Like it or Not app is designed to help you remember the things in your life that you like - or dont like. I created it because I was tired of buying the wrong toothpaste - I remembered the one I didnt like but thought it was the one I liked...and I kept doing it! So the LioN app allows you to add items that like (or dont) so you dont have that problem again. You can search the LioNs too! And - even better - if you want to create this app yourself - theres a book for that!