Mapper is described as 'mapper provides a quick and easy way to securely share your location with someone in real time. No sign-up needed and no subscription. Share your link so recipients can join your group or view your location on any web-enabled device' and is an app in the Travel & Location category. There are more than 25 alternatives to Mapper for a variety of platforms, including Android, iPhone, iPad, Online / Web-based and Android Tablet. The best alternative is Glympse, which is free. Other great apps like Mapper are Life360 Family Locator (Freemium), Mapple.me (Free), Remo MORE (Freemium) and Zenly (Free).
snapp! is a radical social networking application that helps you keep in touch with your social networks, friends and family anywhere! snapp! uses a revolutionary location technology that even works indoors and in urban areas.
Safe365 is a GPS mobile locator designed to improve the safety of your family and friends. This free app allows you to locate people, with their consent, through their mobile phone, and know their location at any time and in real time.
GeoZilla keeps families and close friends connected and aware of each other's whereabouts throughout the day. GeoZilla is available on both Android and iPhone and ensures flawless cross-platform communication.
Jigglist is a mobile messaging service that helps friends get together in a simple and fun way. It's the next evolution of location based services, which brings together chat, search, maps, reviews, scheduling into one seamless mobile experience.
Miataru is Japanese and means "be found" or "to come across" and it's meant to be a set of tools to allow the user to track locations and choose how to work with the data as well as how data is stored if at all.
With cYou cMe you can invite people to a session and share your locations in real-time. You see where they are and they see where your are. It's completely safe and you have full control over when your location is shared and not.