HomeAppsLifestyleHalo CollarApps like Halo Collar Here are some great alternatives to Halo Collar by Protect Animals with Satellites, LLC : MERCUSYS ★4.7 SpotOn GPS Fence ★4.9 Dogtra Pathfinder ★3.7 DogWatch ★4.2 Surveillance camera Visory ★4.5 My Global Rescue ★4.1 Tractive GPS for Cats & Dogs ★4.7 Fi - GPS Dog Tracker ★4.4 Location Tracker—Safe Tracking ★4.3 Aibeile Plus ★3.2 GuardIO - Family Locator App ★3.8 FamilyKeeper - Kids ★3.3 Onelap - GPS Tracking App ★3.3 Kippy ★5.0 Phone Number Location Tracker ★4.1 Domoticz ★3.9