價格：免費
檔案大小：7.2 MB
版本需求：需要 iOS 8.2 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Experience outer space on your phone screen.
Use gravity and motion to make a comet fly, whip, and orbit to its destination.
How well can you maneuver the cosmos?
With carefully tuned, motion-based controls, playing comes naturally. However, you can develop your skills; do orbits and figure 8 maneuvers to get a massive score.
Designed with the beauty of space in mind, Gravassist will not fail to visually capture you as you play.
Enjoy!
支援平台：iPhone