Future Me - Send an email to your future self
Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
Letter to Yourself - Send a physical letter to your future self
OwnTracks - Cross-platform location sharing
Dabble Me - Your own private place to write. A journal/diary to help you remember what's happened in your life.
Mapple.me - Mapple.me bridges the gap between available time and availability of friends to increase social...