* Distance to Earth in km and AU
* Distance to Sun in km and AU
* Light time to Earth and Sun
* 12 different background images
* Background change manually or automatically
* Plays interstellar sound file
* Details about Voyager 1's heading
* Tested on phones and tablets
This application is believed to be reliable and accurate, however, errors inherent to the human factor or operating system implementation cannot be ruled out entirely.
BEFORE YOU PURCHASE:
1. Please make most efficient use of Google Play's narrow refund window.
2. Please contact the author by email, if you have any pre-sales questions.