Frog Clinometer
Frog clinometer (Inclinometer) measures pitch, roll, and azimuth of your Jeep. It may work on lesser, more girly vehicles like Hummers or Range Rovers...
rfrogman.com
DataBook
Shoot rifles? Need to get better before the zombies come to devour you and your loved ones? You'll be able to track your accuracy with this simple...
Dive Plan
Dive plan is a unique application to allows divers to record the planning process for every dive. This is not a dive log, yet a vital tool for every d...
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