Altimeter+

I HAVE USED IT WORLD WIDE AND IT WORKS PERFECT.

Never lets me down.

Always Works!

This app gives you multiple choices as far as data sources Can easily be calibrated via known altitude It makes me sad that people give Apps bad reviews when they don’t understand how science works

Altimeter swiftly delivers precise, cogent results — the interface is unchangin; a hallmark of thoughtful design.

But mine is BROKE!

Nice!

I’m on a flight now and other GPS Apps work, but not this…

I may have tapped in the wrong star. Meant to give it a 5 star rating.

I recently purchased this and used it while boarding an aircraft to jump, but I only need a reference to my SD altimeter . Do I need to bring my phone to work?