Canary is an app that can track locations of phones.

Canary should be installed on all phones under tracking. Do the initial setup. Afterwards, tracking of phone happens in silence without any user's intervention.

The idea here is this - that one phone will act as 'controller' phone and other phones will be 'agent' phones. The controller phone will be able to track its own agent phones.

Canary can be very useful in many situations. For example,
- Know whereabouts of a friend or family member.
- Keep track of the agent phone continuously
- When the person reaches a destination (geo-fence), you will come to know.
- When you are away, the maid or nanny stays at the place.
- Ensure your car driver does not drive in your absence and without your consent.
- Find whether a person is lying about her location.

In addition, Canary can be used for commercial scenarios.
- Keep track of employees who go out to work
- Know whereabouts of every cab in fleet of taxis.
- Keep tracking of employees of agencies in your premises. For example, find out whether the security guards who patrol your premises in the night are actually doing it.

Knowing about location of other people can be of immense use. Canary can do all that for you!

Note: Canary is free. You can track two phones for two days. After two days, you could buy agent packs from within Canary to continue tracking.