John C

Rated 4.00(4) — John C

Do you like to explore caves or other underground environments? Are you an aspiring investigator of paranormal phenomena? Do you want to know where buried treasure may be hiding? MagTrack may be a good tool for your toolbox!MagTrack was designed and...

Rated 3.86(14) — John C

This is the free version - the "paid" version does not contain ads, has a few cosmetic changes and supports more devices (mainly large format).Are you frustrated with not fully understanding topics in linear algebra class? Do you just want to understand..

Rated 0.00(0) — John C

ReflexTester is designed to test several aspects of human physiological reaction ability, providing an exportable historical report at the end of each test as well the ability to compare to previous reports. The tests are as follows:1) Memory Test The...

Rated 0.00(0) — John C

There are normal memory games... and then there is Memory Shift!Memory Shift starts out looking like any other fairly simple memory game, but as soon as you start playing with it, it starts playing with you! Select two tiles - if they match, terrific...

Rated 0.00(0) — John C

Are you frustrated with not fully understanding topics in linear algebra class? Do you just want to understand what inverting a matrix does in 3D development? Pocket Linear Algebra Tutor (PLAT) may be just the app you are looking for!PLAT is an app that..