FLAPUS

Flapus is a mobile app that allows users to send tasks (flaps) to each other via Internet. Recipient receives the flap instantly, but it notifies him at the time defined by sender. For example your wife can send you shopping list anytime during the day, but you will be notified about it exactly on the time when you are about to live your office. Flapus using your phone number for registration, and takes your existing contacts, so you don't need to find/add contacts.