Never miss an important appointment again. Let your phone tell you how much time you have left.
Start this app and set an alarm with the time of your appointment. Press Start and from that moment your phone or iPod touch will tell you how much time you have left at convenient intervals.
Voice Alarm contains an intelligent notification system such that the frequency of notifications increases as your appointment comes closer. You can also ask for notifications on specific time-intervals.
Price: $1.99
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Developers Website
