TriGoTan
$0.99
2.0for iPhone, iPad
Age Rating
TriGoTan Screenshots
About TriGoTan
Easily learn tangent and cotangent on the unit circle and look at their graphs on the Cartesian plane by changing the angle with one finger. Easily zoom the circle with two fingers.
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What's New in the Latest Version 2.0
Last updated on Nov 23, 2017
Old Versions
New design
IPhone X Optimization
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Version History
2.0
Apr 15, 2014
New design
IPhone X Optimization
TriGoTan FAQ
Click here to learn how to download TriGoTan in restricted country or region.
Check the following list to see the minimum requirements of TriGoTan.
iPhone
iPad
TriGoTan supports English