Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.

3D Cityplanner - Urban and real estate development at your fingertips. With the 3D Cityplanner it’s possible to create, visualize, analyze and share 3d plans online.

Mapple.me - Mapple.me bridges the gap between available time and availability of friends to increase social...

Blender - Blender is the open source, cross platform suite of tools for 3D creation.

OwnTracks - Cross-platform location sharing

Modelur - Save time and make well-informed decisions during early stages of urban design.