Reminder Notes (Todo App) is an amazing app for keeping notes to remember important dates of your schedules. This ToDo app have proper google sign in
authentication and it stores all the data of a particular person separately in
firebase realtime database. So, there is no issue of lost. Anytime user again
login it then it will recover their all reminder notes.
Reminder Notes Android App also integrated with admob ads, through which the developer of the app can also earn money from admob advertising.
Check it out demo app : https://bit.ly/2RwLS1v
Follow Documentation File Step By Step