Send It Later (time-shift your email & SMS)

Send It Later is a reminder app for emails and text messages that should go out at a better time. Write a message now, choose when it should be sent, and the app will alert you with a pop-up when it is time.

It is especially handy for work. If you have an idea for your boss in the middle of the night, you can prepare it straight away without sending it at an awkward hour. You can also set reminders for business trips, client meetings, and special events, or schedule recurring messages for daily meetings, weekly appointments, and annual occasions such as birthdays.

iOS does not let apps send messages silently in the background, so Send It Later asks you to confirm each one. That turns out to be useful, as it gives you one last chance to review a message written in a hurry or a bad mood. It works with Enfour’s SpellChecker and supports TextExpander snippets.