Altimeter XQ - GPS altitude

A beautiful altimeter with great technology under the hood.

Version 1.2 features NASA topographic data for instant start and indoor capability.

Version 1.3 adds subtle dynamic lighting effects (put your iPhone flat on a table then grab it to see it in action).

FEATURES :
- GPS assisted by NASA topographic data
- Instant start (with data connectivity)
- Works indoor (with data connectivity)
- iPhone 5 compatible
- Dynamic lighting
- Meters and Feet