The service works with Gmail and Outlook mail, allows you to transfer notification letters to postpone sending and work with the voice assistant.
Boomerang can be used as a regular e-mail client, or application zametochnik to conduct personal affairs and a calendar with the schedule. In it there are plenty of filter options to search for emails, you can completely disable notifications for incoming for a few hours or days, and schedule appointments. All forthcoming events and incoming messages are displayed on the start screen.
Letters received can be transferred to another time as a reminder - such function is to Inbox. You can also set a reminder that will work if the user has not responded to the letter before the deadline.
Boomerang on iOS moved together with the voice assistant. It may be asked to announce schedule - he would call the next three meetings and says it takes time to read all new emails. Assistant can transfer the meeting to show the letter, which require an immediate answer, as well as to filter mail by the presence of images or other files in the last month.
Voice control works only in English. But all the functions are duplicated assistant in the program interface, so be sure to only manage voice.
Price: Free