$0.99
About
A gps altimeter with continuous presentation of your altitude over sea level.
Perfect to have in the mountains or when in high buildings and towers.
The presentation can be frozen temporary by a start-stop button.
Maximum altitude during the session is shown below and can be reset.
You may choose between meter and feet.
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What's New in Tower300
1.4
January 15, 2026
Updated code. Minor changes in information page.
