Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Airplane Compass and Altimeter 螢幕截圖

iPhone

About Airplane Compass and Altimeter

This app can help you to know your altitude, ground speed .It's including a Compass GPS that shows direction relative to the geographic cardinal directions, with true and magnetic North. Also you can detect any turbulence and incline of airplane relatively to horizontal position.

1. Compass

-- Shows device real-time orientation to magnetic fields.
-- Ability to switch between true and magnetic North

2. Turbulence

--Seismometer graph
--X, Y, Z axes