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Official Description

Location Alarm is a new alarm app that depends on your location in order to fire the alarm.
Features:
* Set your alarm in just two easy steps: pick up location and configure alarm settings.
* You can set the radius of the location where the alarm must fire.
* You can see and manage your alarms in list mode or map mode.
* You have the ability to activate/deactivate any alarm.
* You have the ability to activate/deactivate all alarms using one switch.
* Backup-Restore All your alarms
... and many cool features..