- POIs Points Of Interest are map points (GPS coordinates + descriptions) that you find interesting and want to store. The venue of a business meeting, a travel destination, car park, etc - any place can be saved as POI and shared with others. - The design purpose of POI pocket is to provide web + mobile managers to help plan, share and synchronize POIs. The Web-version can be accessed worldwide on http://www.poipocket.com to comfortably plan on computers at home / internet café / hotel etc.