Ratings and reviews

Average customer rating

0 stars out of 5
19 ratings

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5 stars out of 5
· 7/3/2012

Excellent tool. Has all but replaced my old ti89. Can't quite do everything the ti can, but the ti doesn't fit in my pocket either. Would be nice to see 3D graphing tools and some higher level commands and functions.

1 stars out of 5
· 9/13/2013

Horrible interface and Gaussian functions (exp(-x^2)) don't work. As a physics student, it's useless. There are better apps out there.

5 stars out of 5
· 8/24/2013

Really good graphing calculator!

4 stars out of 5
· 8/14/2012

Great for simple graphing and viewing... However you can't do things like finding the area under the curve or any calculus based math that TI calculators can do...

4 stars out of 5
· 9/12/2012

Works well, but gets stuck on some complicated functions like 4•sqrt(5x-2).

2 stars out of 5
· 12/12/2013


5 stars out of 5
· 12/15/2012


4 stars out of 5
· 3/3/2012

Looks great now needs 3d as well

2 stars out of 5
· 2/24/2014

Works to a point but froze multiple times and ended up making me have to soft reset my phone.

3 stars out of 5
· 1/20/2013

Experienced at least two hangs within ten mins of downloading.

stars out of 5

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