This update from Apple will improve the functionality of this app. No new features are included. • Updated for iOS 7 and iOS 8. iOS 7 or later is required for this update. • Supports full resolution on iPhone 6 and iPhone 6 Plus. • Added MSL Curiosity time zone. • Added link to my new app for visualizing Mars Rover images, Midnight Planets.

Improved spin rate, especially for iPhone 5.

- Support for iPhone 5 and iOS 6. - The minimum required iOS version is now iOS 4.3. First- and second-generation iPhones and iPod Touches can no longer be supported in updates.

Added location of MSL Curiosity in Gale Crater.

- Improved graphics performance. - Added a switch in the Options menu to turn atmospheric haze rendering on or off. Turn this off for better performance in some situations.

Updated to run at full resolution on the new iPad.

- Optimized for iPad 2. - Sharper labels. - Better rendering at the poles. Version 2.1: - Mars Globe HD now is a universal app supporting iPhone (3GS and later) and iPod Touch (3rd generation and later) as well as iPad. Because Mars Globe HD relies on advanced OpenGL ES 2.0 graphics, it does not support original iPhone, iPhone 3G, or 1st or 2nd generation iPod Touch. Regular Mars Globe still supports those older devices. - More realistic color. - Support for iOS 4.

- Mars Globe HD now is a universal app supporting iPhone (3GS and later) and iPod Touch (3rd generation and later) as well as iPad. Because Mars Globe HD relies on advanced OpenGL ES 2.0 graphics, it does not support original iPhone, iPhone 3G, or 1st or 2nd generation iPod Touch. Regular Mars Globe still supports those older devices. - More realistic color. - Support for iOS 4.

- Reduced application size - Improved graphics performance