SmokeOn 对比 ViewMyGps 的使用情况和统计数据

Now Pilots with No Experience can Skywrite with the Best. As a pilot, the SmokeOn App, and a smoke system on your plane are all you need to get your message seen by thousands of people. Gone are the days of having to spend years honing the skills necessary to make a readable message in the sky. Set up a flight job on the ground: * Create a new job * Set job location and audience direction by moving the map * Enter the message * Adjust altitude, message size, viewing angle and more * Press Done and wait until the bottom-left corner says that the map has been downloaded You need to purchase a subscription to use in-flight navigation. Payment will be charged to your iTunes account, and your account will be charged for renewal 24 hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the App Store after purchase. For support, contact customercare@smokeon.com. See Terms of Service at smokeon.com/tos.html