價格：免費
檔案大小：2.1 MB
版本需求：系統需求：iOS 9.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
This app will help you keep track of which direction you are heading in, with visual as well as audio and an alarm.
It was primarily designed for those on a boat, what want to make sure they are still heading in the same direction.
There are 2 settings you can change. The voice degree setting will tell you what your new direction is if you are outside the window set. The alarm degree setting will set off an alarm if you are outside that window set
Great for anyone who wants to maintain their direction.
Requires use of the compass on your iPhone.