SimplyGPS is an iPhone application that acts, as you might expect, as a simple GPS. It loads fast, and does not display any maps. This means you can get useful information from it quickly, without needing any kind of internet connection*.
• Displays your location, and orientation quickly on the main screen.
• Night mode. Use your GPS at night without ruining your eye sight.
• Make notes attached to your waypoints: Note down why you need to be somewhere or the details of a geocache.
• Displays your height (given a good enough GPS lock).
• Displays accuracy levels.
• Shows direction, and distance to waypoints.
• Support for metric and imperial units.
• Compass can orientate based on your orientation, point north upwards, or when dragged, point in any direction you chose.
* Location without internet connection requires an iPhone 3G or 3Gs and strong enough GPS reception. Other devices will give a location only when connected to the internet. No location will be available while the iPhone is in aeroplane mode.