iNap »

iPhone application iNap uses your location-aware iPhone to set off an alarm to alert you when you’re nearing your destination. Say, for example, you’re riding the train to work but want to catch some shuteye on the way. Just fire up iNap, set your stop as the destination, and let iNap worry about the rest. You can tweak the alert radius to make sure you’re up in plenty of time, from 0.1 to 100 miles