I've been wanting a simple app for my iPhone (and iPad) that just contains a map with a circle with 250 mile radius and shows all of the superchargers within driving range. I couldn't find one that simple, so I wrote one. It's called "Charger Locations" on the Apple App Store. Green pins are within range and red are outside, and the range circle is adjustable using the slider at the bottom. I made the app free for a while until I can get some comments and feedback to see if it needs improvements to be useful. Download it here: https://itunes.apple.com/us/app/charger-locations/id1071919834?mt=8 It comes with an Apple Watch app that just shows the closest few superchargers which you can tap to navigate there. If you try it, I would appreciate if you could give me some feedback either here or a review on the App Store site. (Hopefully a positive one!) I'm interested in fixing anything wrong and making improvements that are suggested.