Hi,
writing your own reminders is part of everyday life on a smartphone. But sometimes it’s good to be reminded of something by someone!
I’m happy to announce Reminder4U, an iMessage app. With Reminder4U you can send someone a reminder message or a task with optional notes that the recipient can add with one tap to his reminders. The recipient can change the date and send a reply back to the sender.
I believe you will find a lot of use cases for this, I added some on Reminder4U Landing Page