Nine is an Android application that combines the functions of email, contacts, calendar, task list and notes.
You have the opportunity to make different tasks in one app. Users correspond with colleagues and friends, enter important dates and cases in the calendar as well as add notes to the notebook. This multifunctionality allows you not to spend a lot of time writing in different utilities.
It is possible to attach several accounts with email. You may write correspondence, filter incoming letters as well as important ones tagged. Overall, you organize your mail for convenient use.
Another helpful feature is the calendar. Here you can check the birthdays of your loved ones, important meetings and events. It is worth noting that if you have held a Google Calendar before that, all entries will be automatically displayed here.
There is the Task section where you can write notes and create checklists. Besides, completed tasks are not removed. You may save it as long as you need. So, important functions collected in Nine will save users time.
Moreover, if you would like to have additional data security, you may download ProtonMail.