The Happy Birthday App from Bumble Berry Studio is a free personalization app available on Android 13.0 and up. It offers a variety of features that let you create unique and personalized birthday wishes and gifts for your family and friends.

With this app, you can create birthday songs with the recipient's name, put their photos on the cake, add their names to the cake, and even choose from a selection of happy birthday songs in different languages. The app also includes a monthly baby photo collage feature that helps you track your baby's growth.

In addition, the app offers a range of amazing birthday quotes, greeting cards, and photo frames that you can use to make your loved ones' special day even more memorable. Overall, the Happy Birthday App is a great tool for anyone who wants to create unique and personalized birthday wishes and gifts for their loved ones.