Family Tree is an android app that can describe how big your family is with easy-to-understand descriptions. You can also communicate through an application that will be connected to the whatsapp application. It can display up to 5 offspring, your grandparent, your parent, you, your child, your grandchild and your brothers/sisters. You can organize it to keep up to date.
It was modified from FamilyTreeView repository.
It allow user to no worry about losing family data when user change the devices.
This feature for security purpose and identify you as a valid user and showing your existing data (if available)
User can share their family data to other family member. So they can adding others members into chart
For database it uses Firebase Realtime Database to store family member datas
User who uses the app as a guest, will be identifying using Firebase Authentication who generate on the first time open app. User login will be identify their data on Firebase Realtime Database
Uploadcare allow us to upload image and use it for free.