Check your altitude without network, Must-have App for travel. Also with free compass, velocimeter and barometer.
•Altimeter: Always get your altitude even if you dont have network, it is useful when you are in some rural areas, mountains etc.
•Compass: Beautifully designed compass is integrated in this app.
•Velocimeter: Want to know your speed when you are walking, riding or in a car? simply open this app.
•Watermark Camera: Take photos with your altitude and GPS information, lets remember your adventure for ever.
•Apple Watch Support. You can use Realtime Altimeter on your Apple Watch. It is a standalone watch app, so, you can use it even if your iPhone is not with you.