價格：免費
檔案大小：41.6 MB
版本需求：系統需求：iOS 8.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
Curious about the planets in our solar system? Meet Planetopedia, the planet encyclopedia. It contains brief information on all eight planets. By simply tapping on a planet, you can access basic information including distance, characteristics, and fun facts.
支援平台：iPhone, iPad