價格：免費
檔案大小：13 MB
版本需求：需要 iOS 9.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This compass app displays the cardinal directions (North, South, East, West), degrees, and bubble level. Use this app to determine direction of the earth's magnetic field, direction of magnets, or observe deflection as a result of an electromagnet.
支援平台：iPhone